Index: libunwind/Makefile.am =================================================================== --- libunwind.orig/Makefile.am +++ libunwind/Makefile.am @@ -9,6 +9,10 @@ include_HEADERS_tdep = include/libunwind else if ARCH_X86_64 include_HEADERS_tdep = include/libunwind-x86_64.h +else +if ARCH_PPC64 +include_HEADERS_tdep = include/libunwind-ppc64.h +endif # ARCH_PPC64 endif # ARCH_X86_64 endif # ARCH_X86 endif # ARCH_HPPA @@ -40,6 +44,8 @@ EXTRA_DIST = include/dwarf.h include/dwa include/libunwind-x86.h include/tdep-x86/libunwind_i.h \ include/tdep-x86/jmpbuf.h include/tdep-x86/dwarf-config.h \ include/libunwind-x86_64.h include/tdep-x86_64/libunwind_i.h \ - include/tdep-x86_64/jmpbuf.h include/tdep-x86_64/dwarf-config.h + include/tdep-x86_64/jmpbuf.h include/tdep-x86_64/dwarf-config.h \ + include/libunwind-ppc64.h include/tdep-ppc64/dwarf-config.h \ + include/tdep-ppc64/jmpbuf.h include/tdep-ppc64/libunwind_i.h DISTCLEANFILES = include/libunwind.h include/tdep Index: libunwind/include/libunwind-ppc64.h =================================================================== --- /dev/null +++ libunwind/include/libunwind-ppc64.h @@ -0,0 +1,262 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2002-2004 Hewlett-Packard Co + Contributed by David Mosberger-Tang + + Copied from libunwind-x86_64.h, modified slightly for building + frysk successfully on ppc64, by Wu Zhou + Will be replaced when libunwind is ready on ppc64 platform. + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#ifndef LIBUNWIND_H +#define LIBUNWIND_H + +#if defined(__cplusplus) || defined(c_plusplus) +extern "C" { +#endif + +#include +#include + +#define UNW_TARGET ppc64 +#define UNW_TARGET_PPC64 1 + +#define _U_TDEP_QP_TRUE 0 /* see libunwind-dynamic.h */ + +/* + * This needs to be big enough to accommodate "struct cursor", while + * leaving some slack for future expansion. Changing this value will + * require recompiling all users of this library. Stack allocation is + * relatively cheap and unwind-state copying is relatively rare, so we want + * to err on making it rather too big than too small. + * + * To simplify this whole process, we are at least initially taking the + * tack that UNW_PPC64_* map straight across to the .eh_frame column register + * numbers. These register numbers come from gcc's source in + * gcc/config/rs6000/rs6000.h + * + * UNW_TDEP_CURSOR_LEN is in terms of unw_word_t size. Since we have 115 + * elements in the loc array, each sized 2 * unw_word_t, plus the rest of + * the cursor struct, this puts us at about 2 * 115 + 40 = 270. Let's + * round that up to 280. + */ + +#define UNW_TDEP_CURSOR_LEN 280 + +#if __WORDSIZE==32 +typedef uint32_t unw_word_t; +typedef int32_t unw_sword_t; +#else +typedef uint64_t unw_word_t; +typedef int64_t unw_sword_t; +#endif + +typedef long double unw_tdep_fpreg_t; + +/* + * Vector register (in PowerPC64 used for AltiVec registers) + */ +typedef struct { + uint64_t halves[2]; +} unw_tdep_vreg_t; + +typedef enum + { + UNW_PPC64_R0, + UNW_PPC64_R1, /* called STACK_POINTER in gcc */ + UNW_PPC64_R2, + UNW_PPC64_R3, + UNW_PPC64_R4, + UNW_PPC64_R5, + UNW_PPC64_R6, + UNW_PPC64_R7, + UNW_PPC64_R8, + UNW_PPC64_R9, + UNW_PPC64_R10, + UNW_PPC64_R11, /* called STATIC_CHAIN in gcc */ + UNW_PPC64_R12, + UNW_PPC64_R13, + UNW_PPC64_R14, + UNW_PPC64_R15, + UNW_PPC64_R16, + UNW_PPC64_R17, + UNW_PPC64_R18, + UNW_PPC64_R19, + UNW_PPC64_R20, + UNW_PPC64_R21, + UNW_PPC64_R22, + UNW_PPC64_R23, + UNW_PPC64_R24, + UNW_PPC64_R25, + UNW_PPC64_R26, + UNW_PPC64_R27, + UNW_PPC64_R28, + UNW_PPC64_R29, + UNW_PPC64_R30, + UNW_PPC64_R31, /* called HARD_FRAME_POINTER in gcc */ + + UNW_PPC64_F0 = 32, + UNW_PPC64_F1, + UNW_PPC64_F2, + UNW_PPC64_F3, + UNW_PPC64_F4, + UNW_PPC64_F5, + UNW_PPC64_F6, + UNW_PPC64_F7, + UNW_PPC64_F8, + UNW_PPC64_F9, + UNW_PPC64_F10, + UNW_PPC64_F11, + UNW_PPC64_F12, + UNW_PPC64_F13, + UNW_PPC64_F14, + UNW_PPC64_F15, + UNW_PPC64_F16, + UNW_PPC64_F17, + UNW_PPC64_F18, + UNW_PPC64_F19, + UNW_PPC64_F20, + UNW_PPC64_F21, + UNW_PPC64_F22, + UNW_PPC64_F23, + UNW_PPC64_F24, + UNW_PPC64_F25, + UNW_PPC64_F26, + UNW_PPC64_F27, + UNW_PPC64_F28, + UNW_PPC64_F29, + UNW_PPC64_F30, + UNW_PPC64_F31, + /* Note that there doesn't appear to be an .eh_frame register column + for the FPSCR register. I don't know why this is. Since .eh_frame + info is what this implementation uses for unwinding, we have no way + to unwind this register, and so we will not expose an FPSCR register + number in the libunwind API. + */ + + UNW_PPC64_LR = 65, + UNW_PPC64_CTR = 66, + UNW_PPC64_ARG_POINTER = 67, + + UNW_PPC64_CR0 = 68, + UNW_PPC64_CR1, + UNW_PPC64_CR2, + UNW_PPC64_CR3, + UNW_PPC64_CR4, + /* CR5 .. CR7 are currently unused */ + UNW_PPC64_CR5, + UNW_PPC64_CR6, + UNW_PPC64_CR7, + + UNW_PPC64_XER = 76, + + UNW_PPC64_V0 = 77, + UNW_PPC64_V1, + UNW_PPC64_V2, + UNW_PPC64_V3, + UNW_PPC64_V4, + UNW_PPC64_V5, + UNW_PPC64_V6, + UNW_PPC64_V7, + UNW_PPC64_V8, + UNW_PPC64_V9, + UNW_PPC64_V10, + UNW_PPC64_V11, + UNW_PPC64_V12, + UNW_PPC64_V13, + UNW_PPC64_V14, + UNW_PPC64_V15, + UNW_PPC64_V16, + UNW_PPC64_V17, + UNW_PPC64_V18, + UNW_PPC64_V19, + UNW_PPC64_V20, + UNW_PPC64_V21, + UNW_PPC64_V22, + UNW_PPC64_V23, + UNW_PPC64_V24, + UNW_PPC64_V25, + UNW_PPC64_V26, + UNW_PPC64_V27, + UNW_PPC64_V28, + UNW_PPC64_V29, + UNW_PPC64_V30, + UNW_PPC64_V31, + + UNW_PPC64_VRSAVE = 109, + UNW_PPC64_VSCR = 110, + UNW_PPC64_SPE_ACC = 111, + UNW_PPC64_SPEFSCR = 112, + + /* frame info (read-only) */ + UNW_PPC64_FRAME_POINTER, + UNW_PPC64_NIP, + + + UNW_TDEP_LAST_REG = UNW_PPC64_NIP, + + UNW_TDEP_IP = UNW_PPC64_NIP, + UNW_TDEP_SP = UNW_PPC64_R1, + UNW_TDEP_EH = UNW_PPC64_R12 + } +ppc64_regnum_t; + +/* + * According to David Edelsohn, GNU gcc uses R3, R4, R5, and maybe R6 for + * passing parameters to exception handlers. + */ + +#define UNW_TDEP_NUM_EH_REGS 4 + +typedef struct unw_tdep_save_loc + { + /* Additional target-dependent info on a save location. */ + } +unw_tdep_save_loc_t; + +/* On ppc64, we can directly use ucontext_t as the unwind context. */ +typedef ucontext_t unw_tdep_context_t; + +/* XXX this is not ideal: an application should not be prevented from + using the "getcontext" name just because it's using libunwind. We + can't just use __getcontext() either, because that isn't exported + by glibc... */ +#define unw_tdep_getcontext(uc) (getcontext (uc), 0) + +#include "libunwind-dynamic.h" + +typedef struct + { + /* no ppc64-specific auxiliary proc-info */ + } +unw_tdep_proc_info_t; + +#include "libunwind-common.h" + +#define unw_tdep_is_fpreg UNW_ARCH_OBJ(is_fpreg) +extern int unw_tdep_is_fpreg (int); + +#if defined(__cplusplus) || defined(c_plusplus) +} +#endif + +#endif /* LIBUNWIND_H */ Index: libunwind/include/tdep-ppc64/dwarf-config.h =================================================================== --- /dev/null +++ libunwind/include/tdep-ppc64/dwarf-config.h @@ -0,0 +1,54 @@ +/* libunwind - a platform-independent unwind library + Copyright (c) 2003, 2005 Hewlett-Packard Development Company, L.P. + Contributed by David Mosberger-Tang + + Copied from libunwind-x86_64.h, modified slightly for building + frysk successfully on ppc64, by Wu Zhou + Will be replaced when libunwind is ready on ppc64 platform. + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#ifndef dwarf_config_h +#define dwarf_config_h + +/* For PPC64, 48 GPRs + 33 FPRs + 33 AltiVec + 1 SPE */ +#define DWARF_NUM_PRESERVED_REGS 115 + +#define DWARF_REGNUM_MAP_LENGTH 115 + +/* Return TRUE if the ADDR_SPACE uses big-endian byte-order. */ +#define dwarf_is_big_endian(addr_space) 1 + +/* Convert a pointer to a dwarf_cursor structure to a pointer to + unw_cursor_t. */ +#define dwarf_to_cursor(c) ((unw_cursor_t *) (c)) + +typedef struct dwarf_loc + { + unw_word_t val; +#ifndef UNW_LOCAL_ONLY + unw_word_t type; /* see X86_LOC_TYPE_* macros. */ +#endif + } +dwarf_loc_t; + +#endif /* dwarf_config_h */ Index: libunwind/include/tdep-ppc64/jmpbuf.h =================================================================== --- /dev/null +++ libunwind/include/tdep-ppc64/jmpbuf.h @@ -0,0 +1,35 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2004 Hewlett-Packard Co + Contributed by David Mosberger-Tang + + Copied from libunwind-x86_64.h, modified slightly for building + frysk successfully on ppc64, by Wu Zhou + Will be replaced when libunwind is ready on ppc64 platform. + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +/* Use glibc's jump-buffer indices; NPTL peeks at SP: */ + +#define JB_SP 6 +#define JB_RP 7 +#define JB_MASK_SAVED 8 +#define JB_MASK 9 Index: libunwind/include/tdep-ppc64/libunwind_i.h =================================================================== --- /dev/null +++ libunwind/include/tdep-ppc64/libunwind_i.h @@ -0,0 +1,299 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2002-2005 Hewlett-Packard Co + Contributed by David Mosberger-Tang + + Copied from libunwind-x86_64.h, modified slightly for building + frysk successfully on ppc64, by Wu Zhou + Will be replaced when libunwind is ready on ppc64 platform. + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#ifndef PPC64_LIBUNWIND_I_H +#define PPC64_LIBUNWIND_I_H + +/* Target-dependent definitions that are internal to libunwind but need + to be shared with target-independent code. */ + +#include +#include + +#include "elf64.h" +#include "dwarf.h" +#include "mempool.h" + +struct unw_addr_space +{ + struct unw_accessors acc; + unw_caching_policy_t caching_policy; +#ifdef HAVE_ATOMIC_OPS_H + AO_t cache_generation; +#else + uint32_t cache_generation; +#endif + unw_word_t dyn_generation; /* see dyn-common.h */ + unw_word_t dyn_info_list_addr; /* (cached) dyn_info_list_addr */ + struct dwarf_rs_cache global_cache; +}; + +struct cursor +{ + struct dwarf_cursor dwarf; /* must be first */ + + /* Format of sigcontext structure and address at which it is + stored: */ + enum + { + PPC64_SCF_NONE, /* no signal frame encountered */ + PPC64_SCF_LINUX_RT_SIGFRAME /* POSIX ucontext_t */ + } + sigcontext_format; + unw_word_t sigcontext_addr; +}; + +#define DWARF_GET_LOC(l) ((l).val) + +#ifdef UNW_LOCAL_ONLY +# define DWARF_NULL_LOC DWARF_LOC (0, 0) +# define DWARF_IS_NULL_LOC(l) (DWARF_GET_LOC (l) == 0) +# define DWARF_LOC(r, t) ((dwarf_loc_t) { .val = (r) }) +# define DWARF_IS_REG_LOC(l) 0 +# define DWARF_IS_FP_LOC(l) 0 +# define DWARF_IS_V_LOC(l) 0 +# define DWARF_MEM_LOC(c,m) DWARF_LOC ((m), 0) +# define DWARF_REG_LOC(c,r) (DWARF_LOC((unw_word_t) \ + tdep_uc_addr((c)->as_arg, (r)), 0)) +# define DWARF_FPREG_LOC(c,r) (DWARF_LOC((unw_word_t) \ + tdep_uc_addr((c)->as_arg, (r)), 0)) +# define DWARF_VREG_LOC(c,r) (DWARF_LOC((unw_word_t) \ + tdep_uc_addr((c)->as_arg, (r)), 0)) +#else /* !UNW_LOCAL_ONLY */ + +# define DWARF_LOC_TYPE_FP (1 << 0) +# define DWARF_LOC_TYPE_REG (1 << 1) +# define DWARF_LOC_TYPE_V (1 << 2) +# define DWARF_NULL_LOC DWARF_LOC (0, 0) +# define DWARF_IS_NULL_LOC(l) \ + ({ dwarf_loc_t _l = (l); _l.val == 0 && _l.type == 0; }) +# define DWARF_LOC(r, t) ((dwarf_loc_t) { .val = (r), .type = (t) }) +# define DWARF_IS_REG_LOC(l) (((l).type & DWARF_LOC_TYPE_REG) != 0) +# define DWARF_IS_FP_LOC(l) (((l).type & DWARF_LOC_TYPE_FP) != 0) +# define DWARF_IS_V_LOC(l) (((l).type & DWARF_LOC_TYPE_V) != 0) +# define DWARF_MEM_LOC(c,m) DWARF_LOC ((m), 0) +# define DWARF_REG_LOC(c,r) DWARF_LOC((r), DWARF_LOC_TYPE_REG) +# define DWARF_FPREG_LOC(c,r) DWARF_LOC((r), (DWARF_LOC_TYPE_REG \ + | DWARF_LOC_TYPE_FP)) +# define DWARF_VREG_LOC(c,r) DWARF_LOC((r), (DWARF_LOC_TYPE_REG \ + | DWARF_LOC_TYPE_V)) + +#endif /* !UNW_LOCAL_ONLY */ + +static inline int +dwarf_getvr (struct dwarf_cursor *c, dwarf_loc_t loc, unw_vreg_t * val) +{ + unw_word_t *valp = (unw_word_t *) val; + unw_word_t addr; + int ret; + + if (DWARF_IS_NULL_LOC (loc)) + return -UNW_EBADREG; + + assert (DWARF_IS_V_LOC (loc)); + assert (!DWARF_IS_FP_LOC (loc)); + + if (DWARF_IS_REG_LOC (loc)) + return (*c->as->acc.access_vreg) (c->as, DWARF_GET_LOC (loc), + val, 0, c->as_arg); + + addr = DWARF_GET_LOC (loc); + + if ((ret = (*c->as->acc.access_mem) (c->as, addr + 0, valp, + 0, c->as_arg)) < 0) + return ret; + + return (*c->as->acc.access_mem) (c->as, addr + 8, valp + 1, 0, c->as_arg); +} + +static inline int +dwarf_putvr (struct dwarf_cursor *c, dwarf_loc_t loc, unw_vreg_t val) +{ + unw_word_t *valp = (unw_word_t *) & val; + unw_word_t addr; + int ret; + + if (DWARF_IS_NULL_LOC (loc)) + return -UNW_EBADREG; + + assert (DWARF_IS_V_LOC (loc)); + assert (!DWARF_IS_FP_LOC (loc)); + + if (DWARF_IS_REG_LOC (loc)) + return (*c->as->acc.access_vreg) (c->as, DWARF_GET_LOC (loc), + &val, 1, c->as_arg); + + addr = DWARF_GET_LOC (loc); + if ((ret = (*c->as->acc.access_mem) (c->as, addr + 0, valp, + 1, c->as_arg)) < 0) + return ret; + + return (*c->as->acc.access_mem) (c->as, addr + 8, valp + 1, 1, c->as_arg); +} + +static inline int +dwarf_getfp (struct dwarf_cursor *c, dwarf_loc_t loc, unw_fpreg_t * val) +{ + unw_word_t *valp = (unw_word_t *) val; + unw_word_t addr; + + if (DWARF_IS_NULL_LOC (loc)) + return -UNW_EBADREG; + + assert (DWARF_IS_FP_LOC (loc)); + assert (!DWARF_IS_V_LOC (loc)); + + if (DWARF_IS_REG_LOC (loc)) + return (*c->as->acc.access_fpreg) (c->as, DWARF_GET_LOC (loc), + val, 0, c->as_arg); + + addr = DWARF_GET_LOC (loc); + return (*c->as->acc.access_mem) (c->as, addr + 0, valp, 0, c->as_arg); + +} + +static inline int +dwarf_putfp (struct dwarf_cursor *c, dwarf_loc_t loc, unw_fpreg_t val) +{ + unw_word_t *valp = (unw_word_t *) & val; + unw_word_t addr; + + if (DWARF_IS_NULL_LOC (loc)) + return -UNW_EBADREG; + + assert (DWARF_IS_FP_LOC (loc)); + assert (!DWARF_IS_V_LOC (loc)); + + if (DWARF_IS_REG_LOC (loc)) + return (*c->as->acc.access_fpreg) (c->as, DWARF_GET_LOC (loc), + &val, 1, c->as_arg); + + addr = DWARF_GET_LOC (loc); + + return (*c->as->acc.access_mem) (c->as, addr + 0, valp, 1, c->as_arg); +} + +static inline int +dwarf_get (struct dwarf_cursor *c, dwarf_loc_t loc, unw_word_t * val) +{ + if (DWARF_IS_NULL_LOC (loc)) + return -UNW_EBADREG; + + /* If a code-generator were to save a value of type unw_word_t in a + floating-point register, we would have to support this case. I + suppose it could happen with MMX registers, but does it really + happen? */ + assert (!DWARF_IS_FP_LOC (loc)); + assert (!DWARF_IS_V_LOC (loc)); + + if (DWARF_IS_REG_LOC (loc)) + return (*c->as->acc.access_reg) (c->as, DWARF_GET_LOC (loc), val, + 0, c->as_arg); + else + return (*c->as->acc.access_mem) (c->as, DWARF_GET_LOC (loc), val, + 0, c->as_arg); +} + +static inline int +dwarf_put (struct dwarf_cursor *c, dwarf_loc_t loc, unw_word_t val) +{ + if (DWARF_IS_NULL_LOC (loc)) + return -UNW_EBADREG; + + /* If a code-generator were to save a value of type unw_word_t in a + floating-point register, we would have to support this case. I + suppose it could happen with MMX registers, but does it really + happen? */ + assert (!DWARF_IS_FP_LOC (loc)); + assert (!DWARF_IS_V_LOC (loc)); + + if (DWARF_IS_REG_LOC (loc)) + return (*c->as->acc.access_reg) (c->as, DWARF_GET_LOC (loc), &val, + 1, c->as_arg); + else + return (*c->as->acc.access_mem) (c->as, DWARF_GET_LOC (loc), &val, + 1, c->as_arg); +} + + + +#define tdep_needs_initialization UNW_OBJ(needs_initialization) +#define tdep_init UNW_OBJ(init) +/* Platforms that support UNW_INFO_FORMAT_TABLE need to define + tdep_search_unwind_table. */ +#define tdep_search_unwind_table dwarf_search_unwind_table +#define tdep_uc_addr UNW_ARCH_OBJ(uc_addr) +#define tdep_get_elf_image UNW_ARCH_OBJ(get_elf_image) +#define tdep_get_func_addr UNW_ARCH_OBJ(get_func_addr) +#define tdep_access_reg UNW_OBJ(access_reg) +#define tdep_access_fpreg UNW_OBJ(access_fpreg) +#define tdep_access_vreg UNW_OBJ(access_vreg) + +#ifdef UNW_LOCAL_ONLY +# define tdep_find_proc_info(c,ip,n) \ + dwarf_find_proc_info((c)->as, (ip), &(c)->pi, (n), \ + (c)->as_arg) +# define tdep_put_unwind_info(as,pi,arg) \ + dwarf_put_unwind_info((as), (pi), (arg)) +#else +# define tdep_find_proc_info(c,ip,n) \ + (*(c)->as->acc.find_proc_info)((c)->as, (ip), &(c)->pi, (n), \ + (c)->as_arg) +# define tdep_put_unwind_info(as,pi,arg) \ + (*(as)->acc.put_unwind_info)((as), (pi), (arg)) +#endif + +extern int tdep_fetch_proc_info_post (struct dwarf_cursor *c, unw_word_t ip, + int need_unwind_info); + +#define tdep_get_as(c) ((c)->dwarf.as) +#define tdep_get_as_arg(c) ((c)->dwarf.as_arg) +#define tdep_get_ip(c) ((c)->dwarf.ip) +#define tdep_big_endian(as) 1 + +extern int tdep_needs_initialization; + +extern void tdep_init (void); +extern int tdep_search_unwind_table (unw_addr_space_t as, unw_word_t ip, + unw_dyn_info_t * di, + unw_proc_info_t * pi, + int need_unwind_info, void *arg); +extern void *tdep_uc_addr (ucontext_t * uc, int reg); +extern int tdep_get_elf_image (struct elf_image *ei, pid_t pid, unw_word_t ip, + unsigned long *segbase, unsigned long *mapoff); +extern int tdep_access_reg (struct cursor *c, unw_regnum_t reg, + unw_word_t * valp, int write); +extern int tdep_access_fpreg (struct cursor *c, unw_regnum_t reg, + unw_fpreg_t * valp, int write); +extern int tdep_access_vreg (struct cursor *c, unw_regnum_t reg, + unw_vreg_t * valp, int write); + +extern int tdep_get_func_addr (unw_addr_space_t as, unw_word_t addr, unw_word_t *func_addr, void *arg); + +#endif /* PPC64_LIBUNWIND_I_H */ Index: libunwind/src/Makefile.am =================================================================== --- libunwind.orig/src/Makefile.am +++ libunwind/src/Makefile.am @@ -38,6 +38,7 @@ libunwind_setjmp_la_SOURCES_ia64 = ia64/ libunwind_setjmp_la_SOURCES_hppa = hppa/siglongjmp.S libunwind_setjmp_la_SOURCES_x86 = x86/longjmp.S x86/siglongjmp.S libunwind_setjmp_la_SOURCES_x86_64 = x86_64/longjmp.S x86_64/siglongjmp.S +libunwind_setjmp_la_SOURCES_ppc64 = ppc64/longjmp.S ppc64/siglongjmp.S ### libunwind: @@ -55,6 +56,7 @@ libunwind_la_SOURCES_generic = \ mi/Gput_dynamic_unwind_info.c mi/Gdestroy_addr_space.c \ mi/Gget_reg.c mi/Gset_reg.c \ mi/Gget_fpreg.c mi/Gset_fpreg.c \ + mi/Gget_vreg.c mi/Gset_vreg.c \ mi/Gset_caching_policy.c # List of arch-independent files needed by local-only library (libunwind): @@ -160,7 +162,8 @@ libunwind_la_SOURCES_x86 = $(libunwind_l $(libunwind_la_SOURCES_local) \ $(dwarf_SOURCES_local) \ dwarf/Lfind_proc_info-lsb.c \ - x86/Lcreate_addr_space.c x86/Lget_save_loc.c x86/Lglobal.c \ + x86/Lcreate_addr_space.c \ + x86/Lget_save_loc.c x86/Lglobal.c \ x86/Linit.c x86/Linit_local.c x86/Linit_remote.c \ x86/Lis_signal_frame.c x86/Lget_proc_info.c x86/Lregs.c \ x86/Lresume.c x86/Lstep.c @@ -170,7 +173,8 @@ libunwind_x86_la_SOURCES_x86 = $(libunwi $(libunwind_la_SOURCES_generic) \ $(dwarf_SOURCES_generic) \ dwarf/Gfind_proc_info-lsb.c \ - x86/Gcreate_addr_space.c x86/Gget_save_loc.c x86/Gglobal.c \ + x86/Gcreate_addr_space.c x86/Gget_func_addr.c \ + x86/Gget_save_loc.c x86/Gglobal.c \ x86/Ginit.c x86/Ginit_local.c x86/Ginit_remote.c \ x86/Gis_signal_frame.c x86/Gget_proc_info.c x86/Gregs.c \ x86/Gresume.c x86/Gstep.c @@ -203,6 +207,34 @@ libunwind_x86_64_la_SOURCES_x86_64 = $(l x86_64/Gis_signal_frame.c x86_64/Gget_proc_info.c x86_64/Gregs.c \ x86_64/Gresume.c x86_64/Gstep.c +# The list of files that go both into libunwind and libunwind-ppc64: +libunwind_la_SOURCES_ppc64_common = $(libunwind_la_SOURCES_common) \ + $(dwarf_SOURCES_common) \ + elf64.c elf64.h \ + ppc64/init.h ppc64/unwind_i.h ppc64/ucontext_i.h \ + ppc64/is_fpreg.c ppc64/regname.c + +# The list of files that go into libunwind: +libunwind_la_SOURCES_ppc64 = $(libunwind_la_SOURCES_ppc64_common) \ + $(libunwind_la_SOURCES_local) \ + $(dwarf_SOURCES_local) \ + dwarf/Lfind_proc_info-lsb.c \ + ppc64/Lglobal.c ppc64/Linit.c ppc64/Linit_local.c \ + ppc64/Lis_signal_frame.c ppc64/Lget_proc_info.c ppc64/Lregs.c \ + ppc64/Lresume.c ppc64/Lstep.c + +# The list of files that go into libunwind-ppc64: +libunwind_ppc64_la_SOURCES_ppc64 = $(libunwind_la_SOURCES_ppc64_common) \ + $(libunwind_la_SOURCES_generic) \ + $(dwarf_SOURCES_generic) \ + dwarf/Gfind_proc_info-lsb.c \ + ppc64/Gcreate_addr_space.c \ + ppc64/Gget_func_addr.c ppc64/Gget_proc_info.c \ + ppc64/Gget_save_loc.c ppc64/Gglobal.c \ + ppc64/Ginit.c ppc64/Ginit_local.c ppc64/Ginit_remote.c \ + ppc64/Gis_signal_frame.c ppc64/Gregs.c ppc64/Gresume.c \ + ppc64/Gstep.c + if REMOTE_ONLY install-exec-hook: # Nothing to do here.... @@ -283,6 +315,20 @@ if !REMOTE_ONLY endif libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \ $(libunwind_setjmp_la_SOURCES_x86_64) + +else +if ARCH_PPC64 + lib_LTLIBRARIES_arch = libunwind-ppc64.la + libunwind_la_SOURCES = $(libunwind_la_SOURCES_ppc64) + libunwind_ppc64_la_SOURCES = $(libunwind_ppc64_la_SOURCES_ppc64) + libunwind_ppc64_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION) +if !REMOTE_ONLY + libunwind_ppc64_la_LIBADD = libunwind.la -lc +endif + libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \ + $(libunwind_setjmp_la_SOURCES_ppc64) + +endif # ARCH_PPC64 endif # ARCH_X86_64 endif # ARCH_X86 endif # ARCH_HPPA @@ -321,7 +367,9 @@ EXTRA_DIST = elfxx.h elfxx.c unwind/unwi $(libunwind_setjmp_la_SOURCES_hppa) \ $(libunwind_setjmp_la_SOURCES_ia64) \ $(libunwind_setjmp_la_SOURCES_x86) \ - $(libunwind_setjmp_la_SOURCES_x86_64) + $(libunwind_setjmp_la_SOURCES_x86_64) \ + $(libunwind_setjmp_la_SOURCES_ppc64) + # The -version-info flag accepts an argument of the form # `current[:revision[:age]]'. So, passing `-version-info 3:12:1' sets Index: libunwind/src/ppc64/Gcreate_addr_space.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Gcreate_addr_space.c @@ -0,0 +1,56 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2003 Hewlett-Packard Co + Contributed by David Mosberger-Tang + + Copied from src/x86_64/, modified slightly (or made empty stubs) for + building frysk successfully on ppc64, by Wu Zhou + Will be replaced when libunwind is ready on ppc64 platform. + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include + +#include "unwind_i.h" + +PROTECTED unw_addr_space_t +unw_create_addr_space (unw_accessors_t *a, int byte_order) +{ +#ifdef UNW_LOCAL_ONLY + return NULL; +#else + unw_addr_space_t as = malloc (sizeof (*as)); + + if (!as) + return NULL; + + memset (as, 0, sizeof (*as)); + + as->acc = *a; + + /* + * Linux ppc64 supports only big-endian. + */ + if (byte_order != 0 && byte_order != __BIG_ENDIAN) + return NULL; + return as; +#endif +} Index: libunwind/src/ppc64/Gget_func_addr.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Gget_func_addr.c @@ -0,0 +1,60 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2002, 2004 Hewlett-Packard Co + Contributed by David Mosberger-Tang + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +/* This module was contributed by Corey Ashford address@hidden */ + +/* func_descr_t is defined in /usr/include/asm-ppc64/types.h, but is +visible only to kernel code. Let's use the same definition here, copied +from that .h file. If the definitiion in the above .h file changes, the +definition below must be changed to match it. */ + +typedef struct +{ + unsigned long entry; + unsigned long toc; + unsigned long env; +} func_descr_t; + +#include "unwind_i.h" + +int +tdep_get_func_addr (unw_addr_space_t as, unw_word_t addr, + unw_word_t *func_addr, void *arg) +{ + func_descr_t dummy; + unw_word_t offset; + unw_accessors_t *a; + + a = unw_get_accessors (as); + + /* + * This really is a fixed offset of zero, so this code is here in the + * event that someone decides to change the position of the entry + * component within the func_descr_t structure. (very unlikely) + */ + offset = ((void *) &dummy.entry - (void *) &dummy); + + return (a->access_mem) (as, addr + offset, func_addr, 0, arg) < 0; +} Index: libunwind/src/ppc64/Gget_proc_info.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Gget_proc_info.c @@ -0,0 +1,37 @@ +/* libunwind - a platform-independent unwind library + Copyright (c) 2002-2003 Hewlett-Packard Development Company, L.P. + Contributed by David Mosberger-Tang + + Copied from src/x86_64/, modified slightly (or made empty stubs) for + building frysk successfully on ppc64, by Wu Zhou + Will be replaced when libunwind is ready on ppc64 platform. + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "unwind_i.h" + +PROTECTED int +unw_get_proc_info (unw_cursor_t *cursor, unw_proc_info_t *pi) +{ + /* XXX: empty stub. */ + return 0; +} Index: libunwind/src/ppc64/Gget_save_loc.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Gget_save_loc.c @@ -0,0 +1,37 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2004 Hewlett-Packard Co + Contributed by David Mosberger-Tang + + Copied from src/x86_64/, modified slightly (or made empty stubs) for + building frysk successfully on ppc64, by Wu Zhou + Will be replaced when libunwind is ready on ppc64 platform. + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "unwind_i.h" + +PROTECTED int +unw_get_save_loc (unw_cursor_t *cursor, int reg, unw_save_loc_t *sloc) +{ + /* XXX: empty stub. */ + return 0; +} Index: libunwind/src/ppc64/Gglobal.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Gglobal.c @@ -0,0 +1,183 @@ +/* libunwind - a platform-independent unwind library + Copyright (c) 2003, 2005 Hewlett-Packard Development Company, L.P. + + Contributed by Corey Ashford + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "unwind_i.h" +#include "dwarf_i.h" + +HIDDEN pthread_mutex_t ppc64_lock = PTHREAD_MUTEX_INITIALIZER; +HIDDEN int tdep_needs_initialization = 1; + +/* The API register numbers are exactly the same as the .eh_frame + registers, for now at least. */ +uint8_t dwarf_to_unw_regnum_map[DWARF_REGNUM_MAP_LENGTH] = + { + [UNW_PPC64_R0]=UNW_PPC64_R0, + [UNW_PPC64_R1]=UNW_PPC64_R1, + [UNW_PPC64_R2]=UNW_PPC64_R2, + [UNW_PPC64_R3]=UNW_PPC64_R3, + [UNW_PPC64_R4]=UNW_PPC64_R4, + [UNW_PPC64_R5]=UNW_PPC64_R5, + [UNW_PPC64_R6]=UNW_PPC64_R6, + [UNW_PPC64_R7]=UNW_PPC64_R7, + [UNW_PPC64_R8]=UNW_PPC64_R8, + [UNW_PPC64_R9]=UNW_PPC64_R9, + [UNW_PPC64_R10]=UNW_PPC64_R10, + [UNW_PPC64_R11]=UNW_PPC64_R11, + [UNW_PPC64_R12]=UNW_PPC64_R12, + [UNW_PPC64_R13]=UNW_PPC64_R13, + [UNW_PPC64_R14]=UNW_PPC64_R14, + [UNW_PPC64_R15]=UNW_PPC64_R15, + [UNW_PPC64_R16]=UNW_PPC64_R16, + [UNW_PPC64_R17]=UNW_PPC64_R17, + [UNW_PPC64_R18]=UNW_PPC64_R18, + [UNW_PPC64_R19]=UNW_PPC64_R19, + [UNW_PPC64_R20]=UNW_PPC64_R20, + [UNW_PPC64_R21]=UNW_PPC64_R21, + [UNW_PPC64_R22]=UNW_PPC64_R22, + [UNW_PPC64_R23]=UNW_PPC64_R23, + [UNW_PPC64_R24]=UNW_PPC64_R24, + [UNW_PPC64_R25]=UNW_PPC64_R25, + [UNW_PPC64_R26]=UNW_PPC64_R26, + [UNW_PPC64_R27]=UNW_PPC64_R27, + [UNW_PPC64_R28]=UNW_PPC64_R28, + [UNW_PPC64_R29]=UNW_PPC64_R29, + [UNW_PPC64_R30]=UNW_PPC64_R30, + [UNW_PPC64_R31]=UNW_PPC64_R31, + + [UNW_PPC64_F0]=UNW_PPC64_F0, + [UNW_PPC64_F1]=UNW_PPC64_F1, + [UNW_PPC64_F2]=UNW_PPC64_F2, + [UNW_PPC64_F3]=UNW_PPC64_F3, + [UNW_PPC64_F4]=UNW_PPC64_F4, + [UNW_PPC64_F5]=UNW_PPC64_F5, + [UNW_PPC64_F6]=UNW_PPC64_F6, + [UNW_PPC64_F7]=UNW_PPC64_F7, + [UNW_PPC64_F8]=UNW_PPC64_F8, + [UNW_PPC64_F9]=UNW_PPC64_F9, + [UNW_PPC64_F10]=UNW_PPC64_F10, + [UNW_PPC64_F11]=UNW_PPC64_F11, + [UNW_PPC64_F12]=UNW_PPC64_F12, + [UNW_PPC64_F13]=UNW_PPC64_F13, + [UNW_PPC64_F14]=UNW_PPC64_F14, + [UNW_PPC64_F15]=UNW_PPC64_F15, + [UNW_PPC64_F16]=UNW_PPC64_F16, + [UNW_PPC64_F17]=UNW_PPC64_F17, + [UNW_PPC64_F18]=UNW_PPC64_F18, + [UNW_PPC64_F19]=UNW_PPC64_F19, + [UNW_PPC64_F20]=UNW_PPC64_F20, + [UNW_PPC64_F21]=UNW_PPC64_F21, + [UNW_PPC64_F22]=UNW_PPC64_F22, + [UNW_PPC64_F23]=UNW_PPC64_F23, + [UNW_PPC64_F24]=UNW_PPC64_F24, + [UNW_PPC64_F25]=UNW_PPC64_F25, + [UNW_PPC64_F26]=UNW_PPC64_F26, + [UNW_PPC64_F27]=UNW_PPC64_F27, + [UNW_PPC64_F28]=UNW_PPC64_F28, + [UNW_PPC64_F29]=UNW_PPC64_F29, + [UNW_PPC64_F30]=UNW_PPC64_F30, + [UNW_PPC64_F31]=UNW_PPC64_F31, + + [UNW_PPC64_LR]=UNW_PPC64_LR, + [UNW_PPC64_CTR]=UNW_PPC64_CTR, + [UNW_PPC64_ARG_POINTER]=UNW_PPC64_ARG_POINTER, + + [UNW_PPC64_CR0]=UNW_PPC64_CR0, + [UNW_PPC64_CR1]=UNW_PPC64_CR1, + [UNW_PPC64_CR2]=UNW_PPC64_CR2, + [UNW_PPC64_CR3]=UNW_PPC64_CR3, + [UNW_PPC64_CR4]=UNW_PPC64_CR4, + [UNW_PPC64_CR5]=UNW_PPC64_CR5, + [UNW_PPC64_CR6]=UNW_PPC64_CR6, + [UNW_PPC64_CR7]=UNW_PPC64_CR7, + + [UNW_PPC64_XER]=UNW_PPC64_XER, + + [UNW_PPC64_V0]=UNW_PPC64_V0, + [UNW_PPC64_V1]=UNW_PPC64_V1, + [UNW_PPC64_V2]=UNW_PPC64_V2, + [UNW_PPC64_V3]=UNW_PPC64_V3, + [UNW_PPC64_V4]=UNW_PPC64_V4, + [UNW_PPC64_V5]=UNW_PPC64_V5, + [UNW_PPC64_V6]=UNW_PPC64_V6, + [UNW_PPC64_V7]=UNW_PPC64_V7, + [UNW_PPC64_V8]=UNW_PPC64_V8, + [UNW_PPC64_V9]=UNW_PPC64_V9, + [UNW_PPC64_V10]=UNW_PPC64_V10, + [UNW_PPC64_V11]=UNW_PPC64_V11, + [UNW_PPC64_V12]=UNW_PPC64_V12, + [UNW_PPC64_V13]=UNW_PPC64_V13, + [UNW_PPC64_V14]=UNW_PPC64_V14, + [UNW_PPC64_V15]=UNW_PPC64_V15, + [UNW_PPC64_V16]=UNW_PPC64_V16, + [UNW_PPC64_V17]=UNW_PPC64_V17, + [UNW_PPC64_V18]=UNW_PPC64_V18, + [UNW_PPC64_V19]=UNW_PPC64_V19, + [UNW_PPC64_V20]=UNW_PPC64_V20, + [UNW_PPC64_V21]=UNW_PPC64_V21, + [UNW_PPC64_V22]=UNW_PPC64_V22, + [UNW_PPC64_V23]=UNW_PPC64_V23, + [UNW_PPC64_V24]=UNW_PPC64_V24, + [UNW_PPC64_V25]=UNW_PPC64_V25, + [UNW_PPC64_V26]=UNW_PPC64_V26, + [UNW_PPC64_V27]=UNW_PPC64_V27, + [UNW_PPC64_V28]=UNW_PPC64_V28, + [UNW_PPC64_V29]=UNW_PPC64_V29, + [UNW_PPC64_V30]=UNW_PPC64_V30, + [UNW_PPC64_V31]=UNW_PPC64_V31, + + [UNW_PPC64_VRSAVE]=UNW_PPC64_VRSAVE, + [UNW_PPC64_VSCR]=UNW_PPC64_VSCR, + [UNW_PPC64_SPE_ACC]=UNW_PPC64_SPE_ACC, + [UNW_PPC64_SPEFSCR]=UNW_PPC64_SPEFSCR, + }; + +HIDDEN void +tdep_init (void) +{ + intrmask_t saved_mask; + + sigfillset (&unwi_full_mask); + + sigprocmask (SIG_SETMASK, &unwi_full_mask, &saved_mask); + mutex_lock (&ppc64_lock); + { + if (!tdep_needs_initialization) + /* another thread else beat us to it... */ + goto out; + + mi_init (); + + dwarf_init (); + +#ifndef UNW_REMOTE_ONLY + ppc64_local_addr_space_init (); +#endif + tdep_needs_initialization = 0; /* signal that we're initialized... */ + } + out: + mutex_unlock (&ppc64_lock); + sigprocmask (SIG_SETMASK, &saved_mask, NULL); +} Index: libunwind/src/ppc64/Ginit.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Ginit.c @@ -0,0 +1,266 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2002, 2004 Hewlett-Packard Co + +Contributed by Corey Ashford + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include +#include + +#include "ucontext_i.h" +#include "unwind_i.h" + +#ifdef UNW_REMOTE_ONLY + +/* unw_local_addr_space is a NULL pointer in this case. */ +PROTECTED unw_addr_space_t unw_local_addr_space; + +#else /* !UNW_REMOTE_ONLY */ + +static struct unw_addr_space local_addr_space; + +PROTECTED unw_addr_space_t unw_local_addr_space = &local_addr_space; + + +#define PAGE_SIZE 4096 +#define PAGE_START(a) ((a) & ~(PAGE_SIZE-1)) + + +static void * +uc_addr (ucontext_t *uc, int reg) +{ + void *addr; + + if ((unsigned) (reg - UNW_PPC64_R0) < 32) + addr = &uc->uc_mcontext.gp_regs[reg - UNW_PPC64_R0]; + + else if ((unsigned) (reg - UNW_PPC64_F0) < 32) + addr = &uc->uc_mcontext.fp_regs[reg - UNW_PPC64_F0]; + + else if ((unsigned) (reg - UNW_PPC64_V0) < 32) + addr = (uc->uc_mcontext.v_regs == 0) ? NULL : &uc->uc_mcontext.v_regs->vrregs[reg - UNW_PPC64_V0][0]; + + else + { + unsigned gregs_idx; + + switch (reg) + { + case UNW_PPC64_NIP: + gregs_idx = NIP_IDX; + break; + case UNW_PPC64_CTR: + gregs_idx = CTR_IDX; + break; + case UNW_PPC64_LR: + gregs_idx = LINK_IDX; + break; + case UNW_PPC64_XER: + gregs_idx = XER_IDX; + break; + case UNW_PPC64_CR0: + gregs_idx = CCR_IDX; + break; + default: + return NULL; + } + addr = &uc->uc_mcontext.gp_regs[gregs_idx]; + } + return addr; +} + +# ifdef UNW_LOCAL_ONLY + +HIDDEN void * +tdep_uc_addr (ucontext_t *uc, int reg) +{ + return uc_addr (uc, reg); +} + +# endif /* UNW_LOCAL_ONLY */ + +HIDDEN unw_dyn_info_list_t _U_dyn_info_list; + + +static void +put_unwind_info (unw_addr_space_t as, unw_proc_info_t *proc_info, void *arg) +{ + /* it's a no-op */ +} + +static int +get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr, + void *arg) +{ + *dyn_info_list_addr = (unw_word_t) &_U_dyn_info_list; + return 0; +} + +static int +access_mem (unw_addr_space_t as, unw_word_t addr, unw_word_t *val, int write, + void *arg) +{ + if (write) + { + Debug (12, "mem[%lx] <- %lx\n", addr, *val); + *(unw_word_t *) addr = *val; + } + else + { + *val = *(unw_word_t *) addr; + Debug (12, "mem[%lx] -> %lx\n", addr, *val); + } + return 0; +} + +static int +access_reg (unw_addr_space_t as, unw_regnum_t reg, unw_word_t *val, + int write, void *arg) +{ + unw_word_t *addr; + ucontext_t *uc = arg; + + if ((unsigned int) (reg - UNW_PPC64_F0) < 32) + goto badreg; + if ((unsigned int) (reg - UNW_PPC64_V0) < 32) + goto badreg; + + addr = uc_addr (uc, reg); + if (!addr) + goto badreg; + + if (write) + { + *(unw_word_t *) addr = *val; + Debug (12, "%s <- %lx\n", unw_regname (reg), *val); + } + else + { + *val = *(unw_word_t *) addr; + Debug (12, "%s -> %lx\n", unw_regname (reg), *val); + } + return 0; + +badreg: + Debug (1, "bad register number %u\n", reg); + return -UNW_EBADREG; +} + +static int +access_fpreg (unw_addr_space_t as, unw_regnum_t reg, unw_fpreg_t *val, + int write, void *arg) +{ + ucontext_t *uc = arg; + unw_fpreg_t *addr; + + if ((unsigned) (reg - UNW_PPC64_F0) > 32) + goto badreg; + + if ((unsigned) (reg - UNW_PPC64_V0) < 32) + goto badreg; + + + addr = uc_addr (uc, reg); + if (!addr) + goto badreg; + + if (write) + { + Debug (12, "%s <- %016Lf\n", unw_regname (reg), *val); + *(unw_fpreg_t *) addr = *val; + } + else + { + *val = *(unw_fpreg_t *) addr; + Debug (12, "%s -> %016Lf\n", unw_regname (reg), *val); + } + return 0; + +badreg: + Debug (1, "bad register number %u\n", reg); + /* attempt to access a non-preserved register */ + return -UNW_EBADREG; +} + +static int +access_vreg (unw_addr_space_t as, unw_regnum_t reg, unw_vreg_t *val, + int write, void *arg) +{ + ucontext_t *uc = arg; + unw_fpreg_t *addr; + + if ((unsigned) (reg - UNW_PPC64_V0) > 32) + goto badreg; + + + addr = uc_addr (uc, reg); + if (!addr) + goto badreg; + + if (write) + { + Debug (12, "%s <- %016lx.%016lx\n", + unw_regname (reg), val->halves[0], val->halves[1]); + memcpy (addr, val, sizeof (unw_vreg_t)); + } + else + { + memcpy (val, addr, sizeof (unw_vreg_t)); + Debug (12, "%s -> %016lx.%016lx\n", + unw_regname (reg), val->halves[0], val->halves[1]); + } + return 0; + +badreg: + Debug (1, "bad register number %u\n", reg); + /* attempt to access a non-preserved register */ + return -UNW_EBADREG; +} + +static int +get_static_proc_name (unw_addr_space_t as, unw_word_t ip, + char *buf, size_t buf_len, unw_word_t *offp, + void *arg) +{ + return _Uelf64_get_proc_name (getpid (), ip, buf, buf_len, offp); +} + +HIDDEN void +ppc64_local_addr_space_init (void) +{ + memset (&local_addr_space, 0, sizeof (local_addr_space)); + local_addr_space.caching_policy = UNW_CACHE_GLOBAL; + local_addr_space.acc.find_proc_info = dwarf_find_proc_info; + local_addr_space.acc.put_unwind_info = put_unwind_info; + local_addr_space.acc.get_dyn_info_list_addr = get_dyn_info_list_addr; + local_addr_space.acc.access_mem = access_mem; + local_addr_space.acc.access_reg = access_reg; + local_addr_space.acc.access_fpreg = access_fpreg; + local_addr_space.acc.access_vreg = access_vreg; + local_addr_space.acc.resume = ppc64_local_resume; + local_addr_space.acc.get_proc_name = get_static_proc_name; + unw_flush_cache (&local_addr_space, 0, 0); + +} + +#endif /* !UNW_REMOTE_ONLY */ Index: libunwind/src/ppc64/Ginit_local.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Ginit_local.c @@ -0,0 +1,59 @@ +/* libunwind - a platform-independent unwind library + Copyright (c) 2002-2003 Hewlett-Packard Development Company, L.P. + Contributed by David Mosberger-Tang + + Copied from src/x86_64/, modified slightly (or made empty stubs) for + building frysk successfully on ppc64, by Wu Zhou + Will be replaced when libunwind is ready on ppc64 platform. + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "unwind_i.h" +#include "init.h" + +#ifdef UNW_REMOTE_ONLY + +PROTECTED int +unw_init_local (unw_cursor_t *cursor, ucontext_t *uc) +{ + /* XXX: empty stub. */ + return -UNW_EINVAL; +} + +#else /* !UNW_REMOTE_ONLY */ + +PROTECTED int +unw_init_local (unw_cursor_t *cursor, ucontext_t *uc) +{ + struct cursor *c = (struct cursor *) cursor; + + if (tdep_needs_initialization) + tdep_init (); + + Debug (1, "(cursor=%p)\n", c); + + c->dwarf.as = unw_local_addr_space; + c->dwarf.as_arg = uc; + return common_init (c); +} + +#endif /* !UNW_REMOTE_ONLY */ Index: libunwind/src/ppc64/Ginit_remote.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Ginit_remote.c @@ -0,0 +1,47 @@ +/* libunwind - a platform-independent unwind library + Copyright (c) 2003 Hewlett-Packard Development Company, L.P. + +Contributed by Corey Ashford + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "init.h" +#include "unwind_i.h" + +PROTECTED int +unw_init_remote (unw_cursor_t *cursor, unw_addr_space_t as, void *as_arg) +{ +#ifdef UNW_LOCAL_ONLY + return -UNW_EINVAL; +#else /* !UNW_LOCAL_ONLY */ + struct cursor *c = (struct cursor *) cursor; + + if (tdep_needs_initialization) + tdep_init (); + + Debug (1, "(cursor=%p)\n", c); + + c->dwarf.as = as; + c->dwarf.as_arg = as_arg; + return common_init (c); +#endif /* !UNW_LOCAL_ONLY */ +} Index: libunwind/src/ppc64/Gis_signal_frame.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Gis_signal_frame.c @@ -0,0 +1,68 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2002-2003 Hewlett-Packard Co + Contributed by David Mosberger-Tang + + Copied from src/x86_64/, modified slightly (or made empty stubs) for + building frysk successfully on ppc64, by Wu Zhou + Will be replaced when libunwind is ready on ppc64 platform. + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "unwind_i.h" + +PROTECTED int +unw_is_signal_frame (unw_cursor_t * cursor) +{ + struct cursor *c = (struct cursor *) cursor; + unw_word_t w0, w1, ip; + unw_addr_space_t as; + unw_accessors_t *a; + void *arg; + int ret; + + as = c->dwarf.as; + a = unw_get_accessors (as); + a->validate = 1; /* Don't trust the ip */ + arg = c->dwarf.as_arg; + + /* Check if return address points at sigreturn sequence. + on ppc64 Linux that is (see libc.so): + 0x38210080 addi r1, r1, 128 // pop the stack + 0x380000ac li r0, 172 // invoke system service 172 + 0x44000002 sc + */ + + ip = c->dwarf.ip; + if (ip == 0) + return 0; + + /* Read up two 8-byte words at the IP. We are only looking at 3 + consecutive 32-bit words, so the second 8-byte word needs to be + shifted right by 32 bits (think big-endian) */ + + if ((ret = (*a->access_mem) (as, ip, &w0, 0, arg)) < 0 + || (ret = (*a->access_mem) (as, ip + 8, &w1, 0, arg)) < 0) + return 0; + w1 >>= 32; + return (w0 == 0x38210080380000ac && w1 == 0x44000002); + +} Index: libunwind/src/ppc64/Gregs.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Gregs.c @@ -0,0 +1,105 @@ +/* libunwind - a platform-independent unwind library + Copyright (c) 2002-2004 Hewlett-Packard Development Company, L.P. + +Contributed by Corey Ashford + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "unwind_i.h" + +HIDDEN int +tdep_access_reg (struct cursor *c, unw_regnum_t reg, unw_word_t *valp, + int write) +{ + struct dwarf_loc loc; + + switch (reg) + { + case UNW_TDEP_IP: + if (write) + { + c->dwarf.ip = *valp; /* update the IP cache */ + if (c->dwarf.pi_valid && (*valp < c->dwarf.pi.start_ip + || *valp >= c->dwarf.pi.end_ip)) + c->dwarf.pi_valid = 0; /* new IP outside of current proc */ + } + else + *valp = c->dwarf.ip; + return 0; + + case UNW_TDEP_SP: + if (write) + return -UNW_EREADONLYREG; + *valp = c->dwarf.cfa; + return 0; + + + default: + break; + } + + /* make sure it's not an FP or VR register */ + if ((((unsigned) (reg - UNW_PPC64_F0)) <= 31) || + (((unsigned) (reg - UNW_PPC64_V0)) <= 31)) + return -UNW_EBADREG; + + loc = c->dwarf.loc[reg]; + + if (write) + return dwarf_put (&c->dwarf, loc, *valp); + else + return dwarf_get (&c->dwarf, loc, valp); +} + +HIDDEN int +tdep_access_fpreg (struct cursor *c, unw_regnum_t reg, unw_fpreg_t *valp, + int write) +{ + struct dwarf_loc loc; + + if ((unsigned) (reg - UNW_PPC64_F0) >= 32) + return -UNW_EBADREG; + + loc = c->dwarf.loc[reg]; + + if (write) + return dwarf_putfp (&c->dwarf, loc, *valp); + else + return dwarf_getfp (&c->dwarf, loc, valp); +} + +HIDDEN int +tdep_access_vreg (struct cursor *c, unw_regnum_t reg, unw_vreg_t *valp, + int write) +{ + struct dwarf_loc loc; + + if ((unsigned) (reg - UNW_PPC64_V0) >= 32) + return -UNW_EBADREG; + + loc = c->dwarf.loc[reg]; + + if (write) + return dwarf_putvr (&c->dwarf, loc, *valp); + else + return dwarf_getvr (&c->dwarf, loc, valp); +} Index: libunwind/src/ppc64/Gresume.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Gresume.c @@ -0,0 +1,79 @@ +/* libunwind - a platform-independent unwind library + Copyright (c) 2002-2004 Hewlett-Packard Development Company, L.P. + Contributed by David Mosberger-Tang + + Copied from src/x86_64/, modified slightly (or made empty stubs) for + building frysk successfully on ppc64, by Wu Zhou + Will be replaced when libunwind is ready on ppc64 platform. + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include + +#include "unwind_i.h" + +#ifndef UNW_REMOTE_ONLY + +#include + +/* sigreturn() is a no-op on x86_64 glibc. */ + +static NORETURN inline long +my_rt_sigreturn (void *new_sp) +{ + /* XXX: empty stub. */ + abort (); +} + +HIDDEN inline int +ppc64_local_resume (unw_addr_space_t as, unw_cursor_t *cursor, void *arg) +{ + /* XXX: empty stub. */ + return -UNW_EINVAL; +} + +#endif /* !UNW_REMOTE_ONLY */ + +/* This routine is responsible for copying the register values in + cursor C and establishing them as the current machine state. */ + +static inline int +establish_machine_state (struct cursor *c) +{ + /* XXX: empty stub. */ + return 0; +} + +PROTECTED int +unw_resume (unw_cursor_t *cursor) +{ + struct cursor *c = (struct cursor *) cursor; + int ret; + + Debug (1, "(cursor=%p)\n", c); + + if ((ret = establish_machine_state (c)) < 0) + return ret; + + return (*c->dwarf.as->acc.resume) (c->dwarf.as, (unw_cursor_t *) c, + c->dwarf.as_arg); +} Index: libunwind/src/ppc64/Gstep.asm =================================================================== --- /dev/null +++ libunwind/src/ppc64/Gstep.asm @@ -0,0 +1,2029 @@ + +Gstep.o: file format elf64-powerpc + +Disassembly of section .text: + +0000000000000000 <._Uppc64_step>: + 0: 7c 08 02 a6 mflr r0 + 4: fb e1 ff f8 std r31,-8(r1) + 8: f8 01 00 10 std r0,16(r1) + c: f8 21 f5 e1 stdu r1,-2592(r1) + 10: 7c 3f 0b 78 mr r31,r1 + 14: f8 7f 0a 50 std r3,2640(r31) + 18: e8 1f 0a 50 ld r0,2640(r31) + 1c: f8 1f 00 90 std r0,144(r31) + 20: e9 3f 00 90 ld r9,144(r31) + 24: e8 09 00 18 ld r0,24(r9) + 28: 2f a0 00 00 cmpdi cr7,r0,0 + 2c: 40 9e 00 10 bne- cr7,3c <._Uppc64_step+0x3c> + 30: 38 00 00 00 li r0,0 + 34: f8 1f 0a 00 std r0,2560(r31) + 38: 48 00 1d c4 b 1dfc <._Uppc64_step+0x1dfc> + 3c: e8 1f 00 90 ld r0,144(r31) + 40: 7c 03 03 78 mr r3,r0 + 44: 48 00 00 01 bl 44 <._Uppc64_step+0x44> + 48: 60 00 00 00 nop + 4c: 7c 60 1b 78 mr r0,r3 + 50: 90 1f 00 78 stw r0,120(r31) + 54: 80 1f 00 78 lwz r0,120(r31) + 58: 2f 80 00 00 cmpwi cr7,r0,0 + 5c: 40 9c 00 24 bge- cr7,80 <._Uppc64_step+0x80> + 60: 80 1f 00 78 lwz r0,120(r31) + 64: 39 20 ff f6 li r9,-10 + 68: 7f 80 48 00 cmpw cr7,r0,r9 + 6c: 41 9e 00 14 beq- cr7,80 <._Uppc64_step+0x80> + 70: 80 1f 00 78 lwz r0,120(r31) + 74: 7c 00 07 b4 extsw r0,r0 + 78: f8 1f 0a 00 std r0,2560(r31) + 7c: 48 00 1d 80 b 1dfc <._Uppc64_step+0x1dfc> + 80: 80 1f 00 78 lwz r0,120(r31) + 84: 7c 00 07 b4 extsw r0,r0 + 88: 78 00 0f e0 rldicl r0,r0,1,63 + 8c: 2f a0 00 00 cmpdi cr7,r0,0 + 90: 41 9e 1d 54 beq- cr7,1de4 <._Uppc64_step+0x1de4> + 94: e8 7f 0a 50 ld r3,2640(r31) + 98: 48 00 00 01 bl 98 <._Uppc64_step+0x98> + 9c: 60 00 00 00 nop + a0: 7c 60 1b 78 mr r0,r3 + a4: 2f a0 00 00 cmpdi cr7,r0,0 + a8: 41 9e 1c 00 beq- cr7,1ca8 <._Uppc64_step+0x1ca8> + ac: e9 3f 00 90 ld r9,144(r31) + b0: e9 29 00 10 ld r9,16(r9) + b4: 38 09 00 80 addi r0,r9,128 + b8: f8 1f 00 70 std r0,112(r31) + bc: e9 3f 00 90 ld r9,144(r31) + c0: 38 00 00 01 li r0,1 + c4: 90 09 07 d8 stw r0,2008(r9) + c8: e9 3f 00 90 ld r9,144(r31) + cc: e8 1f 00 70 ld r0,112(r31) + d0: f8 09 07 e0 std r0,2016(r9) + d4: e9 3f 00 70 ld r9,112(r31) + d8: 38 09 00 f0 addi r0,r9,240 + dc: f8 1f 09 78 std r0,2424(r31) + e0: 38 00 00 00 li r0,0 + e4: f8 1f 09 80 std r0,2432(r31) + e8: 39 3f 09 78 addi r9,r31,2424 + ec: e9 49 00 08 ld r10,8(r9) + f0: e9 29 00 00 ld r9,0(r9) + f4: 39 7f 09 c8 addi r11,r31,2504 + f8: f9 2b 00 00 std r9,0(r11) + fc: f9 4b 00 08 std r10,8(r11) + 100: e9 3f 00 70 ld r9,112(r31) + 104: 38 09 01 e8 addi r0,r9,488 + 108: f8 1f 09 68 std r0,2408(r31) + 10c: 38 00 00 00 li r0,0 + 110: f8 1f 09 70 std r0,2416(r31) + 114: 39 3f 09 68 addi r9,r31,2408 + 118: e9 49 00 08 ld r10,8(r9) + 11c: e9 29 00 00 ld r9,0(r9) + 120: 39 7f 09 d8 addi r11,r31,2520 + 124: f9 2b 00 00 std r9,0(r11) + 128: f9 4b 00 08 std r10,8(r11) + 12c: e8 1f 00 90 ld r0,144(r31) + 130: e9 3f 00 90 ld r9,144(r31) + 134: 39 69 00 10 addi r11,r9,16 + 138: 7c 03 03 78 mr r3,r0 + 13c: 39 3f 09 c8 addi r9,r31,2504 + 140: e8 89 00 00 ld r4,0(r9) + 144: e8 a9 00 08 ld r5,8(r9) + 148: 7d 66 5b 78 mr r6,r11 + 14c: 48 00 00 19 bl 164 <._Uppc64_step+0x164> + 150: 7c 60 1b 78 mr r0,r3 + 154: 90 1f 00 78 stw r0,120(r31) + 158: 80 1f 00 78 lwz r0,120(r31) + 15c: 2f 80 00 00 cmpwi cr7,r0,0 + 160: 40 9c 00 14 bge- cr7,174 <._Uppc64_step+0x174> + 164: 80 1f 00 78 lwz r0,120(r31) + 168: 7c 00 07 b4 extsw r0,r0 + 16c: f8 1f 0a 00 std r0,2560(r31) + 170: 48 00 1c 8c b 1dfc <._Uppc64_step+0x1dfc> + 174: e8 1f 00 90 ld r0,144(r31) + 178: e9 3f 00 90 ld r9,144(r31) + 17c: 39 69 00 18 addi r11,r9,24 + 180: 7c 03 03 78 mr r3,r0 + 184: 39 3f 09 d8 addi r9,r31,2520 + 188: e8 89 00 00 ld r4,0(r9) + 18c: e8 a9 00 08 ld r5,8(r9) + 190: 7d 66 5b 78 mr r6,r11 + 194: 48 00 00 19 bl 1ac <._Uppc64_step+0x1ac> + 198: 7c 60 1b 78 mr r0,r3 + 19c: 90 1f 00 78 stw r0,120(r31) + 1a0: 80 1f 00 78 lwz r0,120(r31) + 1a4: 2f 80 00 00 cmpwi cr7,r0,0 + 1a8: 40 9c 00 14 bge- cr7,1bc <._Uppc64_step+0x1bc> + 1ac: 80 1f 00 78 lwz r0,120(r31) + 1b0: 7c 00 07 b4 extsw r0,r0 + 1b4: f8 1f 0a 00 std r0,2560(r31) + 1b8: 48 00 1c 44 b 1dfc <._Uppc64_step+0x1dfc> + 1bc: e9 3f 00 70 ld r9,112(r31) + 1c0: 38 09 00 e8 addi r0,r9,232 + 1c4: f8 1f 09 58 std r0,2392(r31) + 1c8: 38 00 00 00 li r0,0 + 1cc: f8 1f 09 60 std r0,2400(r31) + 1d0: e9 7f 00 90 ld r11,144(r31) + 1d4: 39 3f 09 58 addi r9,r31,2392 + 1d8: e9 49 00 08 ld r10,8(r9) + 1dc: e9 29 00 00 ld r9,0(r9) + 1e0: 39 6b 00 58 addi r11,r11,88 + 1e4: f9 2b 00 00 std r9,0(r11) + 1e8: f9 4b 00 08 std r10,8(r11) + 1ec: e9 3f 00 70 ld r9,112(r31) + 1f0: 38 09 00 f0 addi r0,r9,240 + 1f4: f8 1f 09 48 std r0,2376(r31) + 1f8: 38 00 00 00 li r0,0 + 1fc: f8 1f 09 50 std r0,2384(r31) + 200: e9 7f 00 90 ld r11,144(r31) + 204: 39 3f 09 48 addi r9,r31,2376 + 208: e9 49 00 08 ld r10,8(r9) + 20c: e9 29 00 00 ld r9,0(r9) + 210: 39 6b 00 68 addi r11,r11,104 + 214: f9 2b 00 00 std r9,0(r11) + 218: f9 4b 00 08 std r10,8(r11) + 21c: e9 3f 00 70 ld r9,112(r31) + 220: 38 09 00 f8 addi r0,r9,248 + 224: f8 1f 09 38 std r0,2360(r31) + 228: 38 00 00 00 li r0,0 + 22c: f8 1f 09 40 std r0,2368(r31) + 230: e9 7f 00 90 ld r11,144(r31) + 234: 39 3f 09 38 addi r9,r31,2360 + 238: e9 49 00 08 ld r10,8(r9) + 23c: e9 29 00 00 ld r9,0(r9) + 240: 39 6b 00 78 addi r11,r11,120 + 244: f9 2b 00 00 std r9,0(r11) + 248: f9 4b 00 08 std r10,8(r11) + 24c: e9 3f 00 70 ld r9,112(r31) + 250: 38 09 01 00 addi r0,r9,256 + 254: f8 1f 09 28 std r0,2344(r31) + 258: 38 00 00 00 li r0,0 + 25c: f8 1f 09 30 std r0,2352(r31) + 260: e9 7f 00 90 ld r11,144(r31) + 264: 39 3f 09 28 addi r9,r31,2344 + 268: e9 49 00 08 ld r10,8(r9) + 26c: e9 29 00 00 ld r9,0(r9) + 270: 39 6b 00 88 addi r11,r11,136 + 274: f9 2b 00 00 std r9,0(r11) + 278: f9 4b 00 08 std r10,8(r11) + 27c: e9 3f 00 70 ld r9,112(r31) + 280: 38 09 01 08 addi r0,r9,264 + 284: f8 1f 09 18 std r0,2328(r31) + 288: 38 00 00 00 li r0,0 + 28c: f8 1f 09 20 std r0,2336(r31) + 290: e9 7f 00 90 ld r11,144(r31) + 294: 39 3f 09 18 addi r9,r31,2328 + 298: e9 49 00 08 ld r10,8(r9) + 29c: e9 29 00 00 ld r9,0(r9) + 2a0: 39 6b 00 98 addi r11,r11,152 + 2a4: f9 2b 00 00 std r9,0(r11) + 2a8: f9 4b 00 08 std r10,8(r11) + 2ac: e9 3f 00 70 ld r9,112(r31) + 2b0: 38 09 01 10 addi r0,r9,272 + 2b4: f8 1f 09 08 std r0,2312(r31) + 2b8: 38 00 00 00 li r0,0 + 2bc: f8 1f 09 10 std r0,2320(r31) + 2c0: e9 7f 00 90 ld r11,144(r31) + 2c4: 39 3f 09 08 addi r9,r31,2312 + 2c8: e9 49 00 08 ld r10,8(r9) + 2cc: e9 29 00 00 ld r9,0(r9) + 2d0: 39 6b 00 a8 addi r11,r11,168 + 2d4: f9 2b 00 00 std r9,0(r11) + 2d8: f9 4b 00 08 std r10,8(r11) + 2dc: e9 3f 00 70 ld r9,112(r31) + 2e0: 38 09 01 18 addi r0,r9,280 + 2e4: f8 1f 08 f8 std r0,2296(r31) + 2e8: 38 00 00 00 li r0,0 + 2ec: f8 1f 09 00 std r0,2304(r31) + 2f0: e9 7f 00 90 ld r11,144(r31) + 2f4: 39 3f 08 f8 addi r9,r31,2296 + 2f8: e9 49 00 08 ld r10,8(r9) + 2fc: e9 29 00 00 ld r9,0(r9) + 300: 39 6b 00 b8 addi r11,r11,184 + 304: f9 2b 00 00 std r9,0(r11) + 308: f9 4b 00 08 std r10,8(r11) + 30c: e9 3f 00 70 ld r9,112(r31) + 310: 38 09 01 20 addi r0,r9,288 + 314: f8 1f 08 e8 std r0,2280(r31) + 318: 38 00 00 00 li r0,0 + 31c: f8 1f 08 f0 std r0,2288(r31) + 320: e9 7f 00 90 ld r11,144(r31) + 324: 39 3f 08 e8 addi r9,r31,2280 + 328: e9 49 00 08 ld r10,8(r9) + 32c: e9 29 00 00 ld r9,0(r9) + 330: 39 6b 00 c8 addi r11,r11,200 + 334: f9 2b 00 00 std r9,0(r11) + 338: f9 4b 00 08 std r10,8(r11) + 33c: e9 3f 00 70 ld r9,112(r31) + 340: 38 09 01 28 addi r0,r9,296 + 344: f8 1f 08 d8 std r0,2264(r31) + 348: 38 00 00 00 li r0,0 + 34c: f8 1f 08 e0 std r0,2272(r31) + 350: e9 7f 00 90 ld r11,144(r31) + 354: 39 3f 08 d8 addi r9,r31,2264 + 358: e9 49 00 08 ld r10,8(r9) + 35c: e9 29 00 00 ld r9,0(r9) + 360: 39 6b 00 d8 addi r11,r11,216 + 364: f9 2b 00 00 std r9,0(r11) + 368: f9 4b 00 08 std r10,8(r11) + 36c: e9 3f 00 70 ld r9,112(r31) + 370: 38 09 01 30 addi r0,r9,304 + 374: f8 1f 08 c8 std r0,2248(r31) + 378: 38 00 00 00 li r0,0 + 37c: f8 1f 08 d0 std r0,2256(r31) + 380: e9 7f 00 90 ld r11,144(r31) + 384: 39 3f 08 c8 addi r9,r31,2248 + 388: e9 49 00 08 ld r10,8(r9) + 38c: e9 29 00 00 ld r9,0(r9) + 390: 39 6b 00 e8 addi r11,r11,232 + 394: f9 2b 00 00 std r9,0(r11) + 398: f9 4b 00 08 std r10,8(r11) + 39c: e9 3f 00 70 ld r9,112(r31) + 3a0: 38 09 01 38 addi r0,r9,312 + 3a4: f8 1f 08 b8 std r0,2232(r31) + 3a8: 38 00 00 00 li r0,0 + 3ac: f8 1f 08 c0 std r0,2240(r31) + 3b0: e9 7f 00 90 ld r11,144(r31) + 3b4: 39 3f 08 b8 addi r9,r31,2232 + 3b8: e9 49 00 08 ld r10,8(r9) + 3bc: e9 29 00 00 ld r9,0(r9) + 3c0: 39 6b 00 f8 addi r11,r11,248 + 3c4: f9 2b 00 00 std r9,0(r11) + 3c8: f9 4b 00 08 std r10,8(r11) + 3cc: e9 3f 00 70 ld r9,112(r31) + 3d0: 38 09 01 40 addi r0,r9,320 + 3d4: f8 1f 08 a8 std r0,2216(r31) + 3d8: 38 00 00 00 li r0,0 + 3dc: f8 1f 08 b0 std r0,2224(r31) + 3e0: e9 7f 00 90 ld r11,144(r31) + 3e4: 39 3f 08 a8 addi r9,r31,2216 + 3e8: e9 49 00 08 ld r10,8(r9) + 3ec: e9 29 00 00 ld r9,0(r9) + 3f0: 39 6b 01 08 addi r11,r11,264 + 3f4: f9 2b 00 00 std r9,0(r11) + 3f8: f9 4b 00 08 std r10,8(r11) + 3fc: e9 3f 00 70 ld r9,112(r31) + 400: 38 09 01 48 addi r0,r9,328 + 404: f8 1f 08 98 std r0,2200(r31) + 408: 38 00 00 00 li r0,0 + 40c: f8 1f 08 a0 std r0,2208(r31) + 410: e9 7f 00 90 ld r11,144(r31) + 414: 39 3f 08 98 addi r9,r31,2200 + 418: e9 49 00 08 ld r10,8(r9) + 41c: e9 29 00 00 ld r9,0(r9) + 420: 39 6b 01 18 addi r11,r11,280 + 424: f9 2b 00 00 std r9,0(r11) + 428: f9 4b 00 08 std r10,8(r11) + 42c: e9 3f 00 70 ld r9,112(r31) + 430: 38 09 01 50 addi r0,r9,336 + 434: f8 1f 08 88 std r0,2184(r31) + 438: 38 00 00 00 li r0,0 + 43c: f8 1f 08 90 std r0,2192(r31) + 440: e9 7f 00 90 ld r11,144(r31) + 444: 39 3f 08 88 addi r9,r31,2184 + 448: e9 49 00 08 ld r10,8(r9) + 44c: e9 29 00 00 ld r9,0(r9) + 450: 39 6b 01 28 addi r11,r11,296 + 454: f9 2b 00 00 std r9,0(r11) + 458: f9 4b 00 08 std r10,8(r11) + 45c: e9 3f 00 70 ld r9,112(r31) + 460: 38 09 01 58 addi r0,r9,344 + 464: f8 1f 08 78 std r0,2168(r31) + 468: 38 00 00 00 li r0,0 + 46c: f8 1f 08 80 std r0,2176(r31) + 470: e9 7f 00 90 ld r11,144(r31) + 474: 39 3f 08 78 addi r9,r31,2168 + 478: e9 49 00 08 ld r10,8(r9) + 47c: e9 29 00 00 ld r9,0(r9) + 480: 39 6b 01 38 addi r11,r11,312 + 484: f9 2b 00 00 std r9,0(r11) + 488: f9 4b 00 08 std r10,8(r11) + 48c: e9 3f 00 70 ld r9,112(r31) + 490: 38 09 01 60 addi r0,r9,352 + 494: f8 1f 08 68 std r0,2152(r31) + 498: 38 00 00 00 li r0,0 + 49c: f8 1f 08 70 std r0,2160(r31) + 4a0: e9 7f 00 90 ld r11,144(r31) + 4a4: 39 3f 08 68 addi r9,r31,2152 + 4a8: e9 49 00 08 ld r10,8(r9) + 4ac: e9 29 00 00 ld r9,0(r9) + 4b0: 39 6b 01 48 addi r11,r11,328 + 4b4: f9 2b 00 00 std r9,0(r11) + 4b8: f9 4b 00 08 std r10,8(r11) + 4bc: e9 3f 00 70 ld r9,112(r31) + 4c0: 38 09 01 68 addi r0,r9,360 + 4c4: f8 1f 08 58 std r0,2136(r31) + 4c8: 38 00 00 00 li r0,0 + 4cc: f8 1f 08 60 std r0,2144(r31) + 4d0: e9 7f 00 90 ld r11,144(r31) + 4d4: 39 3f 08 58 addi r9,r31,2136 + 4d8: e9 49 00 08 ld r10,8(r9) + 4dc: e9 29 00 00 ld r9,0(r9) + 4e0: 39 6b 01 58 addi r11,r11,344 + 4e4: f9 2b 00 00 std r9,0(r11) + 4e8: f9 4b 00 08 std r10,8(r11) + 4ec: e9 3f 00 70 ld r9,112(r31) + 4f0: 38 09 01 70 addi r0,r9,368 + 4f4: f8 1f 08 48 std r0,2120(r31) + 4f8: 38 00 00 00 li r0,0 + 4fc: f8 1f 08 50 std r0,2128(r31) + 500: e9 7f 00 90 ld r11,144(r31) + 504: 39 3f 08 48 addi r9,r31,2120 + 508: e9 49 00 08 ld r10,8(r9) + 50c: e9 29 00 00 ld r9,0(r9) + 510: 39 6b 01 68 addi r11,r11,360 + 514: f9 2b 00 00 std r9,0(r11) + 518: f9 4b 00 08 std r10,8(r11) + 51c: e9 3f 00 70 ld r9,112(r31) + 520: 38 09 01 78 addi r0,r9,376 + 524: f8 1f 08 38 std r0,2104(r31) + 528: 38 00 00 00 li r0,0 + 52c: f8 1f 08 40 std r0,2112(r31) + 530: e9 7f 00 90 ld r11,144(r31) + 534: 39 3f 08 38 addi r9,r31,2104 + 538: e9 49 00 08 ld r10,8(r9) + 53c: e9 29 00 00 ld r9,0(r9) + 540: 39 6b 01 78 addi r11,r11,376 + 544: f9 2b 00 00 std r9,0(r11) + 548: f9 4b 00 08 std r10,8(r11) + 54c: e9 3f 00 70 ld r9,112(r31) + 550: 38 09 01 80 addi r0,r9,384 + 554: f8 1f 08 28 std r0,2088(r31) + 558: 38 00 00 00 li r0,0 + 55c: f8 1f 08 30 std r0,2096(r31) + 560: e9 7f 00 90 ld r11,144(r31) + 564: 39 3f 08 28 addi r9,r31,2088 + 568: e9 49 00 08 ld r10,8(r9) + 56c: e9 29 00 00 ld r9,0(r9) + 570: 39 6b 01 88 addi r11,r11,392 + 574: f9 2b 00 00 std r9,0(r11) + 578: f9 4b 00 08 std r10,8(r11) + 57c: e9 3f 00 70 ld r9,112(r31) + 580: 38 09 01 88 addi r0,r9,392 + 584: f8 1f 08 18 std r0,2072(r31) + 588: 38 00 00 00 li r0,0 + 58c: f8 1f 08 20 std r0,2080(r31) + 590: e9 7f 00 90 ld r11,144(r31) + 594: 39 3f 08 18 addi r9,r31,2072 + 598: e9 49 00 08 ld r10,8(r9) + 59c: e9 29 00 00 ld r9,0(r9) + 5a0: 39 6b 01 98 addi r11,r11,408 + 5a4: f9 2b 00 00 std r9,0(r11) + 5a8: f9 4b 00 08 std r10,8(r11) + 5ac: e9 3f 00 70 ld r9,112(r31) + 5b0: 38 09 01 90 addi r0,r9,400 + 5b4: f8 1f 08 08 std r0,2056(r31) + 5b8: 38 00 00 00 li r0,0 + 5bc: f8 1f 08 10 std r0,2064(r31) + 5c0: e9 7f 00 90 ld r11,144(r31) + 5c4: 39 3f 08 08 addi r9,r31,2056 + 5c8: e9 49 00 08 ld r10,8(r9) + 5cc: e9 29 00 00 ld r9,0(r9) + 5d0: 39 6b 01 a8 addi r11,r11,424 + 5d4: f9 2b 00 00 std r9,0(r11) + 5d8: f9 4b 00 08 std r10,8(r11) + 5dc: e9 3f 00 70 ld r9,112(r31) + 5e0: 38 09 01 98 addi r0,r9,408 + 5e4: f8 1f 07 f8 std r0,2040(r31) + 5e8: 38 00 00 00 li r0,0 + 5ec: f8 1f 08 00 std r0,2048(r31) + 5f0: e9 7f 00 90 ld r11,144(r31) + 5f4: 39 3f 07 f8 addi r9,r31,2040 + 5f8: e9 49 00 08 ld r10,8(r9) + 5fc: e9 29 00 00 ld r9,0(r9) + 600: 39 6b 01 b8 addi r11,r11,440 + 604: f9 2b 00 00 std r9,0(r11) + 608: f9 4b 00 08 std r10,8(r11) + 60c: e9 3f 00 70 ld r9,112(r31) + 610: 38 09 01 a0 addi r0,r9,416 + 614: f8 1f 07 e8 std r0,2024(r31) + 618: 38 00 00 00 li r0,0 + 61c: f8 1f 07 f0 std r0,2032(r31) + 620: e9 7f 00 90 ld r11,144(r31) + 624: 39 3f 07 e8 addi r9,r31,2024 + 628: e9 49 00 08 ld r10,8(r9) + 62c: e9 29 00 00 ld r9,0(r9) + 630: 39 6b 01 c8 addi r11,r11,456 + 634: f9 2b 00 00 std r9,0(r11) + 638: f9 4b 00 08 std r10,8(r11) + 63c: e9 3f 00 70 ld r9,112(r31) + 640: 38 09 01 a8 addi r0,r9,424 + 644: f8 1f 07 d8 std r0,2008(r31) + 648: 38 00 00 00 li r0,0 + 64c: f8 1f 07 e0 std r0,2016(r31) + 650: e9 7f 00 90 ld r11,144(r31) + 654: 39 3f 07 d8 addi r9,r31,2008 + 658: e9 49 00 08 ld r10,8(r9) + 65c: e9 29 00 00 ld r9,0(r9) + 660: 39 6b 01 d8 addi r11,r11,472 + 664: f9 2b 00 00 std r9,0(r11) + 668: f9 4b 00 08 std r10,8(r11) + 66c: e9 3f 00 70 ld r9,112(r31) + 670: 38 09 01 b0 addi r0,r9,432 + 674: f8 1f 07 c8 std r0,1992(r31) + 678: 38 00 00 00 li r0,0 + 67c: f8 1f 07 d0 std r0,2000(r31) + 680: e9 7f 00 90 ld r11,144(r31) + 684: 39 3f 07 c8 addi r9,r31,1992 + 688: e9 49 00 08 ld r10,8(r9) + 68c: e9 29 00 00 ld r9,0(r9) + 690: 39 6b 01 e8 addi r11,r11,488 + 694: f9 2b 00 00 std r9,0(r11) + 698: f9 4b 00 08 std r10,8(r11) + 69c: e9 3f 00 70 ld r9,112(r31) + 6a0: 38 09 01 b8 addi r0,r9,440 + 6a4: f8 1f 07 b8 std r0,1976(r31) + 6a8: 38 00 00 00 li r0,0 + 6ac: f8 1f 07 c0 std r0,1984(r31) + 6b0: e9 7f 00 90 ld r11,144(r31) + 6b4: 39 3f 07 b8 addi r9,r31,1976 + 6b8: e9 49 00 08 ld r10,8(r9) + 6bc: e9 29 00 00 ld r9,0(r9) + 6c0: 39 6b 01 f8 addi r11,r11,504 + 6c4: f9 2b 00 00 std r9,0(r11) + 6c8: f9 4b 00 08 std r10,8(r11) + 6cc: e9 3f 00 70 ld r9,112(r31) + 6d0: 38 09 01 c0 addi r0,r9,448 + 6d4: f8 1f 07 a8 std r0,1960(r31) + 6d8: 38 00 00 00 li r0,0 + 6dc: f8 1f 07 b0 std r0,1968(r31) + 6e0: e9 7f 00 90 ld r11,144(r31) + 6e4: 39 3f 07 a8 addi r9,r31,1960 + 6e8: e9 49 00 08 ld r10,8(r9) + 6ec: e9 29 00 00 ld r9,0(r9) + 6f0: 39 6b 02 08 addi r11,r11,520 + 6f4: f9 2b 00 00 std r9,0(r11) + 6f8: f9 4b 00 08 std r10,8(r11) + 6fc: e9 3f 00 70 ld r9,112(r31) + 700: 38 09 01 c8 addi r0,r9,456 + 704: f8 1f 07 98 std r0,1944(r31) + 708: 38 00 00 00 li r0,0 + 70c: f8 1f 07 a0 std r0,1952(r31) + 710: e9 7f 00 90 ld r11,144(r31) + 714: 39 3f 07 98 addi r9,r31,1944 + 718: e9 49 00 08 ld r10,8(r9) + 71c: e9 29 00 00 ld r9,0(r9) + 720: 39 6b 02 18 addi r11,r11,536 + 724: f9 2b 00 00 std r9,0(r11) + 728: f9 4b 00 08 std r10,8(r11) + 72c: e9 3f 00 70 ld r9,112(r31) + 730: 38 09 01 d0 addi r0,r9,464 + 734: f8 1f 07 88 std r0,1928(r31) + 738: 38 00 00 00 li r0,0 + 73c: f8 1f 07 90 std r0,1936(r31) + 740: e9 7f 00 90 ld r11,144(r31) + 744: 39 3f 07 88 addi r9,r31,1928 + 748: e9 49 00 08 ld r10,8(r9) + 74c: e9 29 00 00 ld r9,0(r9) + 750: 39 6b 02 28 addi r11,r11,552 + 754: f9 2b 00 00 std r9,0(r11) + 758: f9 4b 00 08 std r10,8(r11) + 75c: e9 3f 00 70 ld r9,112(r31) + 760: 38 09 01 d8 addi r0,r9,472 + 764: f8 1f 07 78 std r0,1912(r31) + 768: 38 00 00 00 li r0,0 + 76c: f8 1f 07 80 std r0,1920(r31) + 770: e9 7f 00 90 ld r11,144(r31) + 774: 39 3f 07 78 addi r9,r31,1912 + 778: e9 49 00 08 ld r10,8(r9) + 77c: e9 29 00 00 ld r9,0(r9) + 780: 39 6b 02 38 addi r11,r11,568 + 784: f9 2b 00 00 std r9,0(r11) + 788: f9 4b 00 08 std r10,8(r11) + 78c: e9 3f 00 70 ld r9,112(r31) + 790: 38 09 01 e0 addi r0,r9,480 + 794: f8 1f 07 68 std r0,1896(r31) + 798: 38 00 00 00 li r0,0 + 79c: f8 1f 07 70 std r0,1904(r31) + 7a0: e9 7f 00 90 ld r11,144(r31) + 7a4: 39 3f 07 68 addi r9,r31,1896 + 7a8: e9 49 00 08 ld r10,8(r9) + 7ac: e9 29 00 00 ld r9,0(r9) + 7b0: 39 6b 02 48 addi r11,r11,584 + 7b4: f9 2b 00 00 std r9,0(r11) + 7b8: f9 4b 00 08 std r10,8(r11) + 7bc: e9 3f 00 70 ld r9,112(r31) + 7c0: 38 09 02 08 addi r0,r9,520 + 7c4: f8 1f 07 58 std r0,1880(r31) + 7c8: 38 00 00 00 li r0,0 + 7cc: f8 1f 07 60 std r0,1888(r31) + 7d0: e9 7f 00 90 ld r11,144(r31) + 7d4: 39 3f 07 58 addi r9,r31,1880 + 7d8: e9 49 00 08 ld r10,8(r9) + 7dc: e9 29 00 00 ld r9,0(r9) + 7e0: 39 6b 04 68 addi r11,r11,1128 + 7e4: f9 2b 00 00 std r9,0(r11) + 7e8: f9 4b 00 08 std r10,8(r11) + 7ec: e9 3f 00 70 ld r9,112(r31) + 7f0: 38 09 02 00 addi r0,r9,512 + 7f4: f8 1f 07 48 std r0,1864(r31) + 7f8: 38 00 00 00 li r0,0 + 7fc: f8 1f 07 50 std r0,1872(r31) + 800: e9 7f 00 90 ld r11,144(r31) + 804: 39 3f 07 48 addi r9,r31,1864 + 808: e9 49 00 08 ld r10,8(r9) + 80c: e9 29 00 00 ld r9,0(r9) + 810: 39 6b 04 78 addi r11,r11,1144 + 814: f9 2b 00 00 std r9,0(r11) + 818: f9 4b 00 08 std r10,8(r11) + 81c: e9 3f 00 70 ld r9,112(r31) + 820: 38 09 02 18 addi r0,r9,536 + 824: f8 1f 07 38 std r0,1848(r31) + 828: 38 00 00 00 li r0,0 + 82c: f8 1f 07 40 std r0,1856(r31) + 830: e9 7f 00 90 ld r11,144(r31) + 834: 39 3f 07 38 addi r9,r31,1848 + 838: e9 49 00 08 ld r10,8(r9) + 83c: e9 29 00 00 ld r9,0(r9) + 840: 39 6b 04 98 addi r11,r11,1176 + 844: f9 2b 00 00 std r9,0(r11) + 848: f9 4b 00 08 std r10,8(r11) + 84c: e9 3f 00 70 ld r9,112(r31) + 850: 38 09 02 10 addi r0,r9,528 + 854: f8 1f 07 28 std r0,1832(r31) + 858: 38 00 00 00 li r0,0 + 85c: f8 1f 07 30 std r0,1840(r31) + 860: e9 7f 00 90 ld r11,144(r31) + 864: 39 3f 07 28 addi r9,r31,1832 + 868: e9 49 00 08 ld r10,8(r9) + 86c: e9 29 00 00 ld r9,0(r9) + 870: 39 6b 05 18 addi r11,r11,1304 + 874: f9 2b 00 00 std r9,0(r11) + 878: f9 4b 00 08 std r10,8(r11) + 87c: e9 3f 00 70 ld r9,112(r31) + 880: 38 09 01 e8 addi r0,r9,488 + 884: f8 1f 07 18 std r0,1816(r31) + 888: 38 00 00 00 li r0,0 + 88c: f8 1f 07 20 std r0,1824(r31) + 890: e9 7f 00 90 ld r11,144(r31) + 894: 39 3f 07 18 addi r9,r31,1816 + 898: e9 49 00 08 ld r10,8(r9) + 89c: e9 29 00 00 ld r9,0(r9) + 8a0: 39 6b 07 78 addi r11,r11,1912 + 8a4: f9 2b 00 00 std r9,0(r11) + 8a8: f9 4b 00 08 std r10,8(r11) + 8ac: e9 22 00 00 ld r9,0(r2) + 8b0: e9 49 00 08 ld r10,8(r9) + 8b4: e9 29 00 00 ld r9,0(r9) + 8b8: 39 7f 07 08 addi r11,r31,1800 + 8bc: f9 2b 00 00 std r9,0(r11) + 8c0: f9 4b 00 08 std r10,8(r11) + 8c4: e9 7f 00 90 ld r11,144(r31) + 8c8: 39 3f 07 08 addi r9,r31,1800 + 8cc: e9 49 00 08 ld r10,8(r9) + 8d0: e9 29 00 00 ld r9,0(r9) + 8d4: 39 6b 07 68 addi r11,r11,1896 + 8d8: f9 2b 00 00 std r9,0(r11) + 8dc: f9 4b 00 08 std r10,8(r11) + 8e0: e9 3f 00 70 ld r9,112(r31) + 8e4: 38 09 02 68 addi r0,r9,616 + 8e8: f8 1f 06 f8 std r0,1784(r31) + 8ec: 38 00 00 00 li r0,0 + 8f0: f8 1f 07 00 std r0,1792(r31) + 8f4: e9 7f 00 90 ld r11,144(r31) + 8f8: 39 3f 06 f8 addi r9,r31,1784 + 8fc: e9 49 00 08 ld r10,8(r9) + 900: e9 29 00 00 ld r9,0(r9) + 904: 39 6b 02 58 addi r11,r11,600 + 908: f9 2b 00 00 std r9,0(r11) + 90c: f9 4b 00 08 std r10,8(r11) + 910: e9 3f 00 70 ld r9,112(r31) + 914: 38 09 02 70 addi r0,r9,624 + 918: f8 1f 06 e8 std r0,1768(r31) + 91c: 38 00 00 00 li r0,0 + 920: f8 1f 06 f0 std r0,1776(r31) + 924: e9 7f 00 90 ld r11,144(r31) + 928: 39 3f 06 e8 addi r9,r31,1768 + 92c: e9 49 00 08 ld r10,8(r9) + 930: e9 29 00 00 ld r9,0(r9) + 934: 39 6b 02 68 addi r11,r11,616 + 938: f9 2b 00 00 std r9,0(r11) + 93c: f9 4b 00 08 std r10,8(r11) + 940: e9 3f 00 70 ld r9,112(r31) + 944: 38 09 02 78 addi r0,r9,632 + 948: f8 1f 06 d8 std r0,1752(r31) + 94c: 38 00 00 00 li r0,0 + 950: f8 1f 06 e0 std r0,1760(r31) + 954: e9 7f 00 90 ld r11,144(r31) + 958: 39 3f 06 d8 addi r9,r31,1752 + 95c: e9 49 00 08 ld r10,8(r9) + 960: e9 29 00 00 ld r9,0(r9) + 964: 39 6b 02 78 addi r11,r11,632 + 968: f9 2b 00 00 std r9,0(r11) + 96c: f9 4b 00 08 std r10,8(r11) + 970: e9 3f 00 70 ld r9,112(r31) + 974: 38 09 02 80 addi r0,r9,640 + 978: f8 1f 06 c8 std r0,1736(r31) + 97c: 38 00 00 00 li r0,0 + 980: f8 1f 06 d0 std r0,1744(r31) + 984: e9 7f 00 90 ld r11,144(r31) + 988: 39 3f 06 c8 addi r9,r31,1736 + 98c: e9 49 00 08 ld r10,8(r9) + 990: e9 29 00 00 ld r9,0(r9) + 994: 39 6b 02 88 addi r11,r11,648 + 998: f9 2b 00 00 std r9,0(r11) + 99c: f9 4b 00 08 std r10,8(r11) + 9a0: e9 3f 00 70 ld r9,112(r31) + 9a4: 38 09 02 88 addi r0,r9,648 + 9a8: f8 1f 06 b8 std r0,1720(r31) + 9ac: 38 00 00 00 li r0,0 + 9b0: f8 1f 06 c0 std r0,1728(r31) + 9b4: e9 7f 00 90 ld r11,144(r31) + 9b8: 39 3f 06 b8 addi r9,r31,1720 + 9bc: e9 49 00 08 ld r10,8(r9) + 9c0: e9 29 00 00 ld r9,0(r9) + 9c4: 39 6b 02 98 addi r11,r11,664 + 9c8: f9 2b 00 00 std r9,0(r11) + 9cc: f9 4b 00 08 std r10,8(r11) + 9d0: e9 3f 00 70 ld r9,112(r31) + 9d4: 38 09 02 90 addi r0,r9,656 + 9d8: f8 1f 06 a8 std r0,1704(r31) + 9dc: 38 00 00 00 li r0,0 + 9e0: f8 1f 06 b0 std r0,1712(r31) + 9e4: e9 7f 00 90 ld r11,144(r31) + 9e8: 39 3f 06 a8 addi r9,r31,1704 + 9ec: e9 49 00 08 ld r10,8(r9) + 9f0: e9 29 00 00 ld r9,0(r9) + 9f4: 39 6b 02 a8 addi r11,r11,680 + 9f8: f9 2b 00 00 std r9,0(r11) + 9fc: f9 4b 00 08 std r10,8(r11) + a00: e9 3f 00 70 ld r9,112(r31) + a04: 38 09 02 98 addi r0,r9,664 + a08: f8 1f 06 98 std r0,1688(r31) + a0c: 38 00 00 00 li r0,0 + a10: f8 1f 06 a0 std r0,1696(r31) + a14: e9 7f 00 90 ld r11,144(r31) + a18: 39 3f 06 98 addi r9,r31,1688 + a1c: e9 49 00 08 ld r10,8(r9) + a20: e9 29 00 00 ld r9,0(r9) + a24: 39 6b 02 b8 addi r11,r11,696 + a28: f9 2b 00 00 std r9,0(r11) + a2c: f9 4b 00 08 std r10,8(r11) + a30: e9 3f 00 70 ld r9,112(r31) + a34: 38 09 02 a0 addi r0,r9,672 + a38: f8 1f 06 88 std r0,1672(r31) + a3c: 38 00 00 00 li r0,0 + a40: f8 1f 06 90 std r0,1680(r31) + a44: e9 7f 00 90 ld r11,144(r31) + a48: 39 3f 06 88 addi r9,r31,1672 + a4c: e9 49 00 08 ld r10,8(r9) + a50: e9 29 00 00 ld r9,0(r9) + a54: 39 6b 02 c8 addi r11,r11,712 + a58: f9 2b 00 00 std r9,0(r11) + a5c: f9 4b 00 08 std r10,8(r11) + a60: e9 3f 00 70 ld r9,112(r31) + a64: 38 09 02 a8 addi r0,r9,680 + a68: f8 1f 06 78 std r0,1656(r31) + a6c: 38 00 00 00 li r0,0 + a70: f8 1f 06 80 std r0,1664(r31) + a74: e9 7f 00 90 ld r11,144(r31) + a78: 39 3f 06 78 addi r9,r31,1656 + a7c: e9 49 00 08 ld r10,8(r9) + a80: e9 29 00 00 ld r9,0(r9) + a84: 39 6b 02 d8 addi r11,r11,728 + a88: f9 2b 00 00 std r9,0(r11) + a8c: f9 4b 00 08 std r10,8(r11) + a90: e9 3f 00 70 ld r9,112(r31) + a94: 38 09 02 b0 addi r0,r9,688 + a98: f8 1f 06 68 std r0,1640(r31) + a9c: 38 00 00 00 li r0,0 + aa0: f8 1f 06 70 std r0,1648(r31) + aa4: e9 7f 00 90 ld r11,144(r31) + aa8: 39 3f 06 68 addi r9,r31,1640 + aac: e9 49 00 08 ld r10,8(r9) + ab0: e9 29 00 00 ld r9,0(r9) + ab4: 39 6b 02 e8 addi r11,r11,744 + ab8: f9 2b 00 00 std r9,0(r11) + abc: f9 4b 00 08 std r10,8(r11) + ac0: e9 3f 00 70 ld r9,112(r31) + ac4: 38 09 02 b8 addi r0,r9,696 + ac8: f8 1f 06 58 std r0,1624(r31) + acc: 38 00 00 00 li r0,0 + ad0: f8 1f 06 60 std r0,1632(r31) + ad4: e9 7f 00 90 ld r11,144(r31) + ad8: 39 3f 06 58 addi r9,r31,1624 + adc: e9 49 00 08 ld r10,8(r9) + ae0: e9 29 00 00 ld r9,0(r9) + ae4: 39 6b 02 f8 addi r11,r11,760 + ae8: f9 2b 00 00 std r9,0(r11) + aec: f9 4b 00 08 std r10,8(r11) + af0: e9 3f 00 70 ld r9,112(r31) + af4: 38 09 02 c0 addi r0,r9,704 + af8: f8 1f 06 48 std r0,1608(r31) + afc: 38 00 00 00 li r0,0 + b00: f8 1f 06 50 std r0,1616(r31) + b04: e9 7f 00 90 ld r11,144(r31) + b08: 39 3f 06 48 addi r9,r31,1608 + b0c: e9 49 00 08 ld r10,8(r9) + b10: e9 29 00 00 ld r9,0(r9) + b14: 39 6b 03 08 addi r11,r11,776 + b18: f9 2b 00 00 std r9,0(r11) + b1c: f9 4b 00 08 std r10,8(r11) + b20: e9 3f 00 70 ld r9,112(r31) + b24: 38 09 02 c8 addi r0,r9,712 + b28: f8 1f 06 38 std r0,1592(r31) + b2c: 38 00 00 00 li r0,0 + b30: f8 1f 06 40 std r0,1600(r31) + b34: e9 7f 00 90 ld r11,144(r31) + b38: 39 3f 06 38 addi r9,r31,1592 + b3c: e9 49 00 08 ld r10,8(r9) + b40: e9 29 00 00 ld r9,0(r9) + b44: 39 6b 03 18 addi r11,r11,792 + b48: f9 2b 00 00 std r9,0(r11) + b4c: f9 4b 00 08 std r10,8(r11) + b50: e9 3f 00 70 ld r9,112(r31) + b54: 38 09 02 d0 addi r0,r9,720 + b58: f8 1f 06 28 std r0,1576(r31) + b5c: 38 00 00 00 li r0,0 + b60: f8 1f 06 30 std r0,1584(r31) + b64: e9 7f 00 90 ld r11,144(r31) + b68: 39 3f 06 28 addi r9,r31,1576 + b6c: e9 49 00 08 ld r10,8(r9) + b70: e9 29 00 00 ld r9,0(r9) + b74: 39 6b 03 28 addi r11,r11,808 + b78: f9 2b 00 00 std r9,0(r11) + b7c: f9 4b 00 08 std r10,8(r11) + b80: e9 3f 00 70 ld r9,112(r31) + b84: 38 09 02 d8 addi r0,r9,728 + b88: f8 1f 06 18 std r0,1560(r31) + b8c: 38 00 00 00 li r0,0 + b90: f8 1f 06 20 std r0,1568(r31) + b94: e9 7f 00 90 ld r11,144(r31) + b98: 39 3f 06 18 addi r9,r31,1560 + b9c: e9 49 00 08 ld r10,8(r9) + ba0: e9 29 00 00 ld r9,0(r9) + ba4: 39 6b 03 38 addi r11,r11,824 + ba8: f9 2b 00 00 std r9,0(r11) + bac: f9 4b 00 08 std r10,8(r11) + bb0: e9 3f 00 70 ld r9,112(r31) + bb4: 38 09 02 e0 addi r0,r9,736 + bb8: f8 1f 06 08 std r0,1544(r31) + bbc: 38 00 00 00 li r0,0 + bc0: f8 1f 06 10 std r0,1552(r31) + bc4: e9 7f 00 90 ld r11,144(r31) + bc8: 39 3f 06 08 addi r9,r31,1544 + bcc: e9 49 00 08 ld r10,8(r9) + bd0: e9 29 00 00 ld r9,0(r9) + bd4: 39 6b 03 48 addi r11,r11,840 + bd8: f9 2b 00 00 std r9,0(r11) + bdc: f9 4b 00 08 std r10,8(r11) + be0: e9 3f 00 70 ld r9,112(r31) + be4: 38 09 02 e8 addi r0,r9,744 + be8: f8 1f 05 f8 std r0,1528(r31) + bec: 38 00 00 00 li r0,0 + bf0: f8 1f 06 00 std r0,1536(r31) + bf4: e9 7f 00 90 ld r11,144(r31) + bf8: 39 3f 05 f8 addi r9,r31,1528 + bfc: e9 49 00 08 ld r10,8(r9) + c00: e9 29 00 00 ld r9,0(r9) + c04: 39 6b 03 58 addi r11,r11,856 + c08: f9 2b 00 00 std r9,0(r11) + c0c: f9 4b 00 08 std r10,8(r11) + c10: e9 3f 00 70 ld r9,112(r31) + c14: 38 09 02 f0 addi r0,r9,752 + c18: f8 1f 05 e8 std r0,1512(r31) + c1c: 38 00 00 00 li r0,0 + c20: f8 1f 05 f0 std r0,1520(r31) + c24: e9 7f 00 90 ld r11,144(r31) + c28: 39 3f 05 e8 addi r9,r31,1512 + c2c: e9 49 00 08 ld r10,8(r9) + c30: e9 29 00 00 ld r9,0(r9) + c34: 39 6b 03 68 addi r11,r11,872 + c38: f9 2b 00 00 std r9,0(r11) + c3c: f9 4b 00 08 std r10,8(r11) + c40: e9 3f 00 70 ld r9,112(r31) + c44: 38 09 02 f8 addi r0,r9,760 + c48: f8 1f 05 d8 std r0,1496(r31) + c4c: 38 00 00 00 li r0,0 + c50: f8 1f 05 e0 std r0,1504(r31) + c54: e9 7f 00 90 ld r11,144(r31) + c58: 39 3f 05 d8 addi r9,r31,1496 + c5c: e9 49 00 08 ld r10,8(r9) + c60: e9 29 00 00 ld r9,0(r9) + c64: 39 6b 03 78 addi r11,r11,888 + c68: f9 2b 00 00 std r9,0(r11) + c6c: f9 4b 00 08 std r10,8(r11) + c70: e9 3f 00 70 ld r9,112(r31) + c74: 38 09 03 00 addi r0,r9,768 + c78: f8 1f 05 c8 std r0,1480(r31) + c7c: 38 00 00 00 li r0,0 + c80: f8 1f 05 d0 std r0,1488(r31) + c84: e9 7f 00 90 ld r11,144(r31) + c88: 39 3f 05 c8 addi r9,r31,1480 + c8c: e9 49 00 08 ld r10,8(r9) + c90: e9 29 00 00 ld r9,0(r9) + c94: 39 6b 03 88 addi r11,r11,904 + c98: f9 2b 00 00 std r9,0(r11) + c9c: f9 4b 00 08 std r10,8(r11) + ca0: e9 3f 00 70 ld r9,112(r31) + ca4: 38 09 03 08 addi r0,r9,776 + ca8: f8 1f 05 b8 std r0,1464(r31) + cac: 38 00 00 00 li r0,0 + cb0: f8 1f 05 c0 std r0,1472(r31) + cb4: e9 7f 00 90 ld r11,144(r31) + cb8: 39 3f 05 b8 addi r9,r31,1464 + cbc: e9 49 00 08 ld r10,8(r9) + cc0: e9 29 00 00 ld r9,0(r9) + cc4: 39 6b 03 98 addi r11,r11,920 + cc8: f9 2b 00 00 std r9,0(r11) + ccc: f9 4b 00 08 std r10,8(r11) + cd0: e9 3f 00 70 ld r9,112(r31) + cd4: 38 09 03 10 addi r0,r9,784 + cd8: f8 1f 05 a8 std r0,1448(r31) + cdc: 38 00 00 00 li r0,0 + ce0: f8 1f 05 b0 std r0,1456(r31) + ce4: e9 7f 00 90 ld r11,144(r31) + ce8: 39 3f 05 a8 addi r9,r31,1448 + cec: e9 49 00 08 ld r10,8(r9) + cf0: e9 29 00 00 ld r9,0(r9) + cf4: 39 6b 03 a8 addi r11,r11,936 + cf8: f9 2b 00 00 std r9,0(r11) + cfc: f9 4b 00 08 std r10,8(r11) + d00: e9 3f 00 70 ld r9,112(r31) + d04: 38 09 03 18 addi r0,r9,792 + d08: f8 1f 05 98 std r0,1432(r31) + d0c: 38 00 00 00 li r0,0 + d10: f8 1f 05 a0 std r0,1440(r31) + d14: e9 7f 00 90 ld r11,144(r31) + d18: 39 3f 05 98 addi r9,r31,1432 + d1c: e9 49 00 08 ld r10,8(r9) + d20: e9 29 00 00 ld r9,0(r9) + d24: 39 6b 03 b8 addi r11,r11,952 + d28: f9 2b 00 00 std r9,0(r11) + d2c: f9 4b 00 08 std r10,8(r11) + d30: e9 3f 00 70 ld r9,112(r31) + d34: 38 09 03 20 addi r0,r9,800 + d38: f8 1f 05 88 std r0,1416(r31) + d3c: 38 00 00 00 li r0,0 + d40: f8 1f 05 90 std r0,1424(r31) + d44: e9 7f 00 90 ld r11,144(r31) + d48: 39 3f 05 88 addi r9,r31,1416 + d4c: e9 49 00 08 ld r10,8(r9) + d50: e9 29 00 00 ld r9,0(r9) + d54: 39 6b 03 c8 addi r11,r11,968 + d58: f9 2b 00 00 std r9,0(r11) + d5c: f9 4b 00 08 std r10,8(r11) + d60: e9 3f 00 70 ld r9,112(r31) + d64: 38 09 03 28 addi r0,r9,808 + d68: f8 1f 05 78 std r0,1400(r31) + d6c: 38 00 00 00 li r0,0 + d70: f8 1f 05 80 std r0,1408(r31) + d74: e9 7f 00 90 ld r11,144(r31) + d78: 39 3f 05 78 addi r9,r31,1400 + d7c: e9 49 00 08 ld r10,8(r9) + d80: e9 29 00 00 ld r9,0(r9) + d84: 39 6b 03 d8 addi r11,r11,984 + d88: f9 2b 00 00 std r9,0(r11) + d8c: f9 4b 00 08 std r10,8(r11) + d90: e9 3f 00 70 ld r9,112(r31) + d94: 38 09 03 30 addi r0,r9,816 + d98: f8 1f 05 68 std r0,1384(r31) + d9c: 38 00 00 00 li r0,0 + da0: f8 1f 05 70 std r0,1392(r31) + da4: e9 7f 00 90 ld r11,144(r31) + da8: 39 3f 05 68 addi r9,r31,1384 + dac: e9 49 00 08 ld r10,8(r9) + db0: e9 29 00 00 ld r9,0(r9) + db4: 39 6b 03 e8 addi r11,r11,1000 + db8: f9 2b 00 00 std r9,0(r11) + dbc: f9 4b 00 08 std r10,8(r11) + dc0: e9 3f 00 70 ld r9,112(r31) + dc4: 38 09 03 38 addi r0,r9,824 + dc8: f8 1f 05 58 std r0,1368(r31) + dcc: 38 00 00 00 li r0,0 + dd0: f8 1f 05 60 std r0,1376(r31) + dd4: e9 7f 00 90 ld r11,144(r31) + dd8: 39 3f 05 58 addi r9,r31,1368 + ddc: e9 49 00 08 ld r10,8(r9) + de0: e9 29 00 00 ld r9,0(r9) + de4: 39 6b 03 f8 addi r11,r11,1016 + de8: f9 2b 00 00 std r9,0(r11) + dec: f9 4b 00 08 std r10,8(r11) + df0: e9 3f 00 70 ld r9,112(r31) + df4: 38 09 03 40 addi r0,r9,832 + df8: f8 1f 05 48 std r0,1352(r31) + dfc: 38 00 00 00 li r0,0 + e00: f8 1f 05 50 std r0,1360(r31) + e04: e9 7f 00 90 ld r11,144(r31) + e08: 39 3f 05 48 addi r9,r31,1352 + e0c: e9 49 00 08 ld r10,8(r9) + e10: e9 29 00 00 ld r9,0(r9) + e14: 39 6b 04 08 addi r11,r11,1032 + e18: f9 2b 00 00 std r9,0(r11) + e1c: f9 4b 00 08 std r10,8(r11) + e20: e9 3f 00 70 ld r9,112(r31) + e24: 38 09 03 48 addi r0,r9,840 + e28: f8 1f 05 38 std r0,1336(r31) + e2c: 38 00 00 00 li r0,0 + e30: f8 1f 05 40 std r0,1344(r31) + e34: e9 7f 00 90 ld r11,144(r31) + e38: 39 3f 05 38 addi r9,r31,1336 + e3c: e9 49 00 08 ld r10,8(r9) + e40: e9 29 00 00 ld r9,0(r9) + e44: 39 6b 04 18 addi r11,r11,1048 + e48: f9 2b 00 00 std r9,0(r11) + e4c: f9 4b 00 08 std r10,8(r11) + e50: e9 3f 00 70 ld r9,112(r31) + e54: 38 09 03 50 addi r0,r9,848 + e58: f8 1f 05 28 std r0,1320(r31) + e5c: 38 00 00 00 li r0,0 + e60: f8 1f 05 30 std r0,1328(r31) + e64: e9 7f 00 90 ld r11,144(r31) + e68: 39 3f 05 28 addi r9,r31,1320 + e6c: e9 49 00 08 ld r10,8(r9) + e70: e9 29 00 00 ld r9,0(r9) + e74: 39 6b 04 28 addi r11,r11,1064 + e78: f9 2b 00 00 std r9,0(r11) + e7c: f9 4b 00 08 std r10,8(r11) + e80: e9 3f 00 70 ld r9,112(r31) + e84: 38 09 03 58 addi r0,r9,856 + e88: f8 1f 05 18 std r0,1304(r31) + e8c: 38 00 00 00 li r0,0 + e90: f8 1f 05 20 std r0,1312(r31) + e94: e9 7f 00 90 ld r11,144(r31) + e98: 39 3f 05 18 addi r9,r31,1304 + e9c: e9 49 00 08 ld r10,8(r9) + ea0: e9 29 00 00 ld r9,0(r9) + ea4: 39 6b 04 38 addi r11,r11,1080 + ea8: f9 2b 00 00 std r9,0(r11) + eac: f9 4b 00 08 std r10,8(r11) + eb0: e9 3f 00 70 ld r9,112(r31) + eb4: 38 09 03 60 addi r0,r9,864 + eb8: f8 1f 05 08 std r0,1288(r31) + ebc: 38 00 00 00 li r0,0 + ec0: f8 1f 05 10 std r0,1296(r31) + ec4: e9 7f 00 90 ld r11,144(r31) + ec8: 39 3f 05 08 addi r9,r31,1288 + ecc: e9 49 00 08 ld r10,8(r9) + ed0: e9 29 00 00 ld r9,0(r9) + ed4: 39 6b 04 48 addi r11,r11,1096 + ed8: f9 2b 00 00 std r9,0(r11) + edc: f9 4b 00 08 std r10,8(r11) + ee0: e9 3f 00 70 ld r9,112(r31) + ee4: 38 09 03 70 addi r0,r9,880 + ee8: f8 1f 04 f8 std r0,1272(r31) + eec: 38 00 00 00 li r0,0 + ef0: f8 1f 05 00 std r0,1280(r31) + ef4: 39 3f 04 f8 addi r9,r31,1272 + ef8: e9 49 00 08 ld r10,8(r9) + efc: e9 29 00 00 ld r9,0(r9) + f00: 39 7f 09 e8 addi r11,r31,2536 + f04: f9 2b 00 00 std r9,0(r11) + f08: f9 4b 00 08 std r10,8(r11) + f0c: e8 1f 00 90 ld r0,144(r31) + f10: 39 7f 09 a0 addi r11,r31,2464 + f14: 7c 03 03 78 mr r3,r0 + f18: 39 3f 09 e8 addi r9,r31,2536 + f1c: e8 89 00 00 ld r4,0(r9) + f20: e8 a9 00 08 ld r5,8(r9) + f24: 7d 66 5b 78 mr r6,r11 + f28: 48 00 00 19 bl f40 <._Uppc64_step+0xf40> + f2c: 7c 60 1b 78 mr r0,r3 + f30: 90 1f 00 78 stw r0,120(r31) + f34: 80 1f 00 78 lwz r0,120(r31) + f38: 2f 80 00 00 cmpwi cr7,r0,0 + f3c: 40 9c 00 14 bge- cr7,f50 <._Uppc64_step+0xf50> + f40: 80 1f 00 78 lwz r0,120(r31) + f44: 7c 00 07 b4 extsw r0,r0 + f48: f8 1f 0a 00 std r0,2560(r31) + f4c: 48 00 0e b0 b 1dfc <._Uppc64_step+0x1dfc> + f50: e8 1f 09 a0 ld r0,2464(r31) + f54: 2f a0 00 00 cmpdi cr7,r0,0 + f58: 41 9e 06 64 beq- cr7,15bc <._Uppc64_step+0x15bc> + f5c: e8 1f 09 a0 ld r0,2464(r31) + f60: f8 1f 04 e8 std r0,1256(r31) + f64: 38 00 00 00 li r0,0 + f68: f8 1f 04 f0 std r0,1264(r31) + f6c: e9 7f 00 90 ld r11,144(r31) + f70: 39 3f 04 e8 addi r9,r31,1256 + f74: e9 49 00 08 ld r10,8(r9) + f78: e9 29 00 00 ld r9,0(r9) + f7c: 39 6b 05 28 addi r11,r11,1320 + f80: f9 2b 00 00 std r9,0(r11) + f84: f9 4b 00 08 std r10,8(r11) + f88: e9 3f 09 a0 ld r9,2464(r31) + f8c: 38 09 00 10 addi r0,r9,16 + f90: f8 1f 04 d8 std r0,1240(r31) + f94: 38 00 00 00 li r0,0 + f98: f8 1f 04 e0 std r0,1248(r31) + f9c: e9 7f 00 90 ld r11,144(r31) + fa0: 39 3f 04 d8 addi r9,r31,1240 + fa4: e9 49 00 08 ld r10,8(r9) + fa8: e9 29 00 00 ld r9,0(r9) + fac: 39 6b 05 38 addi r11,r11,1336 + fb0: f9 2b 00 00 std r9,0(r11) + fb4: f9 4b 00 08 std r10,8(r11) + fb8: e9 3f 09 a0 ld r9,2464(r31) + fbc: 38 09 00 20 addi r0,r9,32 + fc0: f8 1f 04 c8 std r0,1224(r31) + fc4: 38 00 00 00 li r0,0 + fc8: f8 1f 04 d0 std r0,1232(r31) + fcc: e9 7f 00 90 ld r11,144(r31) + fd0: 39 3f 04 c8 addi r9,r31,1224 + fd4: e9 49 00 08 ld r10,8(r9) + fd8: e9 29 00 00 ld r9,0(r9) + fdc: 39 6b 05 48 addi r11,r11,1352 + fe0: f9 2b 00 00 std r9,0(r11) + fe4: f9 4b 00 08 std r10,8(r11) + fe8: e9 3f 09 a0 ld r9,2464(r31) + fec: 38 09 00 30 addi r0,r9,48 + ff0: f8 1f 04 b8 std r0,1208(r31) + ff4: 38 00 00 00 li r0,0 + ff8: f8 1f 04 c0 std r0,1216(r31) + ffc: e9 7f 00 90 ld r11,144(r31) + 1000: 39 3f 04 b8 addi r9,r31,1208 + 1004: e9 49 00 08 ld r10,8(r9) + 1008: e9 29 00 00 ld r9,0(r9) + 100c: 39 6b 05 58 addi r11,r11,1368 + 1010: f9 2b 00 00 std r9,0(r11) + 1014: f9 4b 00 08 std r10,8(r11) + 1018: e9 3f 09 a0 ld r9,2464(r31) + 101c: 38 09 00 40 addi r0,r9,64 + 1020: f8 1f 04 a8 std r0,1192(r31) + 1024: 38 00 00 00 li r0,0 + 1028: f8 1f 04 b0 std r0,1200(r31) + 102c: e9 7f 00 90 ld r11,144(r31) + 1030: 39 3f 04 a8 addi r9,r31,1192 + 1034: e9 49 00 08 ld r10,8(r9) + 1038: e9 29 00 00 ld r9,0(r9) + 103c: 39 6b 05 68 addi r11,r11,1384 + 1040: f9 2b 00 00 std r9,0(r11) + 1044: f9 4b 00 08 std r10,8(r11) + 1048: e9 3f 09 a0 ld r9,2464(r31) + 104c: 38 09 00 50 addi r0,r9,80 + 1050: f8 1f 04 98 std r0,1176(r31) + 1054: 38 00 00 00 li r0,0 + 1058: f8 1f 04 a0 std r0,1184(r31) + 105c: e9 7f 00 90 ld r11,144(r31) + 1060: 39 3f 04 98 addi r9,r31,1176 + 1064: e9 49 00 08 ld r10,8(r9) + 1068: e9 29 00 00 ld r9,0(r9) + 106c: 39 6b 05 78 addi r11,r11,1400 + 1070: f9 2b 00 00 std r9,0(r11) + 1074: f9 4b 00 08 std r10,8(r11) + 1078: e9 3f 09 a0 ld r9,2464(r31) + 107c: 38 09 00 60 addi r0,r9,96 + 1080: f8 1f 04 88 std r0,1160(r31) + 1084: 38 00 00 00 li r0,0 + 1088: f8 1f 04 90 std r0,1168(r31) + 108c: e9 7f 00 90 ld r11,144(r31) + 1090: 39 3f 04 88 addi r9,r31,1160 + 1094: e9 49 00 08 ld r10,8(r9) + 1098: e9 29 00 00 ld r9,0(r9) + 109c: 39 6b 05 88 addi r11,r11,1416 + 10a0: f9 2b 00 00 std r9,0(r11) + 10a4: f9 4b 00 08 std r10,8(r11) + 10a8: e9 3f 09 a0 ld r9,2464(r31) + 10ac: 38 09 00 70 addi r0,r9,112 + 10b0: f8 1f 04 78 std r0,1144(r31) + 10b4: 38 00 00 00 li r0,0 + 10b8: f8 1f 04 80 std r0,1152(r31) + 10bc: e9 7f 00 90 ld r11,144(r31) + 10c0: 39 3f 04 78 addi r9,r31,1144 + 10c4: e9 49 00 08 ld r10,8(r9) + 10c8: e9 29 00 00 ld r9,0(r9) + 10cc: 39 6b 05 98 addi r11,r11,1432 + 10d0: f9 2b 00 00 std r9,0(r11) + 10d4: f9 4b 00 08 std r10,8(r11) + 10d8: e9 3f 09 a0 ld r9,2464(r31) + 10dc: 38 09 00 80 addi r0,r9,128 + 10e0: f8 1f 04 68 std r0,1128(r31) + 10e4: 38 00 00 00 li r0,0 + 10e8: f8 1f 04 70 std r0,1136(r31) + 10ec: e9 7f 00 90 ld r11,144(r31) + 10f0: 39 3f 04 68 addi r9,r31,1128 + 10f4: e9 49 00 08 ld r10,8(r9) + 10f8: e9 29 00 00 ld r9,0(r9) + 10fc: 39 6b 05 a8 addi r11,r11,1448 + 1100: f9 2b 00 00 std r9,0(r11) + 1104: f9 4b 00 08 std r10,8(r11) + 1108: e9 3f 09 a0 ld r9,2464(r31) + 110c: 38 09 00 90 addi r0,r9,144 + 1110: f8 1f 04 58 std r0,1112(r31) + 1114: 38 00 00 00 li r0,0 + 1118: f8 1f 04 60 std r0,1120(r31) + 111c: e9 7f 00 90 ld r11,144(r31) + 1120: 39 3f 04 58 addi r9,r31,1112 + 1124: e9 49 00 08 ld r10,8(r9) + 1128: e9 29 00 00 ld r9,0(r9) + 112c: 39 6b 05 b8 addi r11,r11,1464 + 1130: f9 2b 00 00 std r9,0(r11) + 1134: f9 4b 00 08 std r10,8(r11) + 1138: e9 3f 09 a0 ld r9,2464(r31) + 113c: 38 09 00 a0 addi r0,r9,160 + 1140: f8 1f 04 48 std r0,1096(r31) + 1144: 38 00 00 00 li r0,0 + 1148: f8 1f 04 50 std r0,1104(r31) + 114c: e9 7f 00 90 ld r11,144(r31) + 1150: 39 3f 04 48 addi r9,r31,1096 + 1154: e9 49 00 08 ld r10,8(r9) + 1158: e9 29 00 00 ld r9,0(r9) + 115c: 39 6b 05 c8 addi r11,r11,1480 + 1160: f9 2b 00 00 std r9,0(r11) + 1164: f9 4b 00 08 std r10,8(r11) + 1168: e9 3f 09 a0 ld r9,2464(r31) + 116c: 38 09 00 b0 addi r0,r9,176 + 1170: f8 1f 04 38 std r0,1080(r31) + 1174: 38 00 00 00 li r0,0 + 1178: f8 1f 04 40 std r0,1088(r31) + 117c: e9 7f 00 90 ld r11,144(r31) + 1180: 39 3f 04 38 addi r9,r31,1080 + 1184: e9 49 00 08 ld r10,8(r9) + 1188: e9 29 00 00 ld r9,0(r9) + 118c: 39 6b 05 d8 addi r11,r11,1496 + 1190: f9 2b 00 00 std r9,0(r11) + 1194: f9 4b 00 08 std r10,8(r11) + 1198: e9 3f 09 a0 ld r9,2464(r31) + 119c: 38 09 00 c0 addi r0,r9,192 + 11a0: f8 1f 04 28 std r0,1064(r31) + 11a4: 38 00 00 00 li r0,0 + 11a8: f8 1f 04 30 std r0,1072(r31) + 11ac: e9 7f 00 90 ld r11,144(r31) + 11b0: 39 3f 04 28 addi r9,r31,1064 + 11b4: e9 49 00 08 ld r10,8(r9) + 11b8: e9 29 00 00 ld r9,0(r9) + 11bc: 39 6b 05 e8 addi r11,r11,1512 + 11c0: f9 2b 00 00 std r9,0(r11) + 11c4: f9 4b 00 08 std r10,8(r11) + 11c8: e9 3f 09 a0 ld r9,2464(r31) + 11cc: 38 09 00 d0 addi r0,r9,208 + 11d0: f8 1f 04 18 std r0,1048(r31) + 11d4: 38 00 00 00 li r0,0 + 11d8: f8 1f 04 20 std r0,1056(r31) + 11dc: e9 7f 00 90 ld r11,144(r31) + 11e0: 39 3f 04 18 addi r9,r31,1048 + 11e4: e9 49 00 08 ld r10,8(r9) + 11e8: e9 29 00 00 ld r9,0(r9) + 11ec: 39 6b 05 f8 addi r11,r11,1528 + 11f0: f9 2b 00 00 std r9,0(r11) + 11f4: f9 4b 00 08 std r10,8(r11) + 11f8: e9 3f 09 a0 ld r9,2464(r31) + 11fc: 38 09 00 e0 addi r0,r9,224 + 1200: f8 1f 04 08 std r0,1032(r31) + 1204: 38 00 00 00 li r0,0 + 1208: f8 1f 04 10 std r0,1040(r31) + 120c: e9 7f 00 90 ld r11,144(r31) + 1210: 39 3f 04 08 addi r9,r31,1032 + 1214: e9 49 00 08 ld r10,8(r9) + 1218: e9 29 00 00 ld r9,0(r9) + 121c: 39 6b 06 08 addi r11,r11,1544 + 1220: f9 2b 00 00 std r9,0(r11) + 1224: f9 4b 00 08 std r10,8(r11) + 1228: e9 3f 09 a0 ld r9,2464(r31) + 122c: 38 09 00 f0 addi r0,r9,240 + 1230: f8 1f 03 f8 std r0,1016(r31) + 1234: 38 00 00 00 li r0,0 + 1238: f8 1f 04 00 std r0,1024(r31) + 123c: e9 7f 00 90 ld r11,144(r31) + 1240: 39 3f 03 f8 addi r9,r31,1016 + 1244: e9 49 00 08 ld r10,8(r9) + 1248: e9 29 00 00 ld r9,0(r9) + 124c: 39 6b 06 18 addi r11,r11,1560 + 1250: f9 2b 00 00 std r9,0(r11) + 1254: f9 4b 00 08 std r10,8(r11) + 1258: e9 3f 09 a0 ld r9,2464(r31) + 125c: 38 09 01 00 addi r0,r9,256 + 1260: f8 1f 03 e8 std r0,1000(r31) + 1264: 38 00 00 00 li r0,0 + 1268: f8 1f 03 f0 std r0,1008(r31) + 126c: e9 7f 00 90 ld r11,144(r31) + 1270: 39 3f 03 e8 addi r9,r31,1000 + 1274: e9 49 00 08 ld r10,8(r9) + 1278: e9 29 00 00 ld r9,0(r9) + 127c: 39 6b 06 28 addi r11,r11,1576 + 1280: f9 2b 00 00 std r9,0(r11) + 1284: f9 4b 00 08 std r10,8(r11) + 1288: e9 3f 09 a0 ld r9,2464(r31) + 128c: 38 09 01 10 addi r0,r9,272 + 1290: f8 1f 03 d8 std r0,984(r31) + 1294: 38 00 00 00 li r0,0 + 1298: f8 1f 03 e0 std r0,992(r31) + 129c: e9 7f 00 90 ld r11,144(r31) + 12a0: 39 3f 03 d8 addi r9,r31,984 + 12a4: e9 49 00 08 ld r10,8(r9) + 12a8: e9 29 00 00 ld r9,0(r9) + 12ac: 39 6b 06 38 addi r11,r11,1592 + 12b0: f9 2b 00 00 std r9,0(r11) + 12b4: f9 4b 00 08 std r10,8(r11) + 12b8: e9 3f 09 a0 ld r9,2464(r31) + 12bc: 38 09 01 20 addi r0,r9,288 + 12c0: f8 1f 03 c8 std r0,968(r31) + 12c4: 38 00 00 00 li r0,0 + 12c8: f8 1f 03 d0 std r0,976(r31) + 12cc: e9 7f 00 90 ld r11,144(r31) + 12d0: 39 3f 03 c8 addi r9,r31,968 + 12d4: e9 49 00 08 ld r10,8(r9) + 12d8: e9 29 00 00 ld r9,0(r9) + 12dc: 39 6b 06 48 addi r11,r11,1608 + 12e0: f9 2b 00 00 std r9,0(r11) + 12e4: f9 4b 00 08 std r10,8(r11) + 12e8: e9 3f 09 a0 ld r9,2464(r31) + 12ec: 38 09 01 30 addi r0,r9,304 + 12f0: f8 1f 03 b8 std r0,952(r31) + 12f4: 38 00 00 00 li r0,0 + 12f8: f8 1f 03 c0 std r0,960(r31) + 12fc: e9 7f 00 90 ld r11,144(r31) + 1300: 39 3f 03 b8 addi r9,r31,952 + 1304: e9 49 00 08 ld r10,8(r9) + 1308: e9 29 00 00 ld r9,0(r9) + 130c: 39 6b 06 58 addi r11,r11,1624 + 1310: f9 2b 00 00 std r9,0(r11) + 1314: f9 4b 00 08 std r10,8(r11) + 1318: e9 3f 09 a0 ld r9,2464(r31) + 131c: 38 09 01 40 addi r0,r9,320 + 1320: f8 1f 03 a8 std r0,936(r31) + 1324: 38 00 00 00 li r0,0 + 1328: f8 1f 03 b0 std r0,944(r31) + 132c: e9 7f 00 90 ld r11,144(r31) + 1330: 39 3f 03 a8 addi r9,r31,936 + 1334: e9 49 00 08 ld r10,8(r9) + 1338: e9 29 00 00 ld r9,0(r9) + 133c: 39 6b 06 68 addi r11,r11,1640 + 1340: f9 2b 00 00 std r9,0(r11) + 1344: f9 4b 00 08 std r10,8(r11) + 1348: e9 3f 09 a0 ld r9,2464(r31) + 134c: 38 09 01 50 addi r0,r9,336 + 1350: f8 1f 03 98 std r0,920(r31) + 1354: 38 00 00 00 li r0,0 + 1358: f8 1f 03 a0 std r0,928(r31) + 135c: e9 7f 00 90 ld r11,144(r31) + 1360: 39 3f 03 98 addi r9,r31,920 + 1364: e9 49 00 08 ld r10,8(r9) + 1368: e9 29 00 00 ld r9,0(r9) + 136c: 39 6b 06 78 addi r11,r11,1656 + 1370: f9 2b 00 00 std r9,0(r11) + 1374: f9 4b 00 08 std r10,8(r11) + 1378: e9 3f 09 a0 ld r9,2464(r31) + 137c: 38 09 01 60 addi r0,r9,352 + 1380: f8 1f 03 88 std r0,904(r31) + 1384: 38 00 00 00 li r0,0 + 1388: f8 1f 03 90 std r0,912(r31) + 138c: e9 7f 00 90 ld r11,144(r31) + 1390: 39 3f 03 88 addi r9,r31,904 + 1394: e9 49 00 08 ld r10,8(r9) + 1398: e9 29 00 00 ld r9,0(r9) + 139c: 39 6b 06 88 addi r11,r11,1672 + 13a0: f9 2b 00 00 std r9,0(r11) + 13a4: f9 4b 00 08 std r10,8(r11) + 13a8: e9 3f 09 a0 ld r9,2464(r31) + 13ac: 38 09 01 70 addi r0,r9,368 + 13b0: f8 1f 03 78 std r0,888(r31) + 13b4: 38 00 00 00 li r0,0 + 13b8: f8 1f 03 80 std r0,896(r31) + 13bc: e9 7f 00 90 ld r11,144(r31) + 13c0: 39 3f 03 78 addi r9,r31,888 + 13c4: e9 49 00 08 ld r10,8(r9) + 13c8: e9 29 00 00 ld r9,0(r9) + 13cc: 39 6b 06 98 addi r11,r11,1688 + 13d0: f9 2b 00 00 std r9,0(r11) + 13d4: f9 4b 00 08 std r10,8(r11) + 13d8: e9 3f 09 a0 ld r9,2464(r31) + 13dc: 38 09 01 80 addi r0,r9,384 + 13e0: f8 1f 03 68 std r0,872(r31) + 13e4: 38 00 00 00 li r0,0 + 13e8: f8 1f 03 70 std r0,880(r31) + 13ec: e9 7f 00 90 ld r11,144(r31) + 13f0: 39 3f 03 68 addi r9,r31,872 + 13f4: e9 49 00 08 ld r10,8(r9) + 13f8: e9 29 00 00 ld r9,0(r9) + 13fc: 39 6b 06 a8 addi r11,r11,1704 + 1400: f9 2b 00 00 std r9,0(r11) + 1404: f9 4b 00 08 std r10,8(r11) + 1408: e9 3f 09 a0 ld r9,2464(r31) + 140c: 38 09 01 90 addi r0,r9,400 + 1410: f8 1f 03 58 std r0,856(r31) + 1414: 38 00 00 00 li r0,0 + 1418: f8 1f 03 60 std r0,864(r31) + 141c: e9 7f 00 90 ld r11,144(r31) + 1420: 39 3f 03 58 addi r9,r31,856 + 1424: e9 49 00 08 ld r10,8(r9) + 1428: e9 29 00 00 ld r9,0(r9) + 142c: 39 6b 06 b8 addi r11,r11,1720 + 1430: f9 2b 00 00 std r9,0(r11) + 1434: f9 4b 00 08 std r10,8(r11) + 1438: e9 3f 09 a0 ld r9,2464(r31) + 143c: 38 09 01 a0 addi r0,r9,416 + 1440: f8 1f 03 48 std r0,840(r31) + 1444: 38 00 00 00 li r0,0 + 1448: f8 1f 03 50 std r0,848(r31) + 144c: e9 7f 00 90 ld r11,144(r31) + 1450: 39 3f 03 48 addi r9,r31,840 + 1454: e9 49 00 08 ld r10,8(r9) + 1458: e9 29 00 00 ld r9,0(r9) + 145c: 39 6b 06 c8 addi r11,r11,1736 + 1460: f9 2b 00 00 std r9,0(r11) + 1464: f9 4b 00 08 std r10,8(r11) + 1468: e9 3f 09 a0 ld r9,2464(r31) + 146c: 38 09 01 b0 addi r0,r9,432 + 1470: f8 1f 03 38 std r0,824(r31) + 1474: 38 00 00 00 li r0,0 + 1478: f8 1f 03 40 std r0,832(r31) + 147c: e9 7f 00 90 ld r11,144(r31) + 1480: 39 3f 03 38 addi r9,r31,824 + 1484: e9 49 00 08 ld r10,8(r9) + 1488: e9 29 00 00 ld r9,0(r9) + 148c: 39 6b 06 d8 addi r11,r11,1752 + 1490: f9 2b 00 00 std r9,0(r11) + 1494: f9 4b 00 08 std r10,8(r11) + 1498: e9 3f 09 a0 ld r9,2464(r31) + 149c: 38 09 01 c0 addi r0,r9,448 + 14a0: f8 1f 03 28 std r0,808(r31) + 14a4: 38 00 00 00 li r0,0 + 14a8: f8 1f 03 30 std r0,816(r31) + 14ac: e9 7f 00 90 ld r11,144(r31) + 14b0: 39 3f 03 28 addi r9,r31,808 + 14b4: e9 49 00 08 ld r10,8(r9) + 14b8: e9 29 00 00 ld r9,0(r9) + 14bc: 39 6b 06 e8 addi r11,r11,1768 + 14c0: f9 2b 00 00 std r9,0(r11) + 14c4: f9 4b 00 08 std r10,8(r11) + 14c8: e9 3f 09 a0 ld r9,2464(r31) + 14cc: 38 09 01 d0 addi r0,r9,464 + 14d0: f8 1f 03 18 std r0,792(r31) + 14d4: 38 00 00 00 li r0,0 + 14d8: f8 1f 03 20 std r0,800(r31) + 14dc: e9 7f 00 90 ld r11,144(r31) + 14e0: 39 3f 03 18 addi r9,r31,792 + 14e4: e9 49 00 08 ld r10,8(r9) + 14e8: e9 29 00 00 ld r9,0(r9) + 14ec: 39 6b 06 f8 addi r11,r11,1784 + 14f0: f9 2b 00 00 std r9,0(r11) + 14f4: f9 4b 00 08 std r10,8(r11) + 14f8: e9 3f 09 a0 ld r9,2464(r31) + 14fc: 38 09 01 e0 addi r0,r9,480 + 1500: f8 1f 03 08 std r0,776(r31) + 1504: 38 00 00 00 li r0,0 + 1508: f8 1f 03 10 std r0,784(r31) + 150c: e9 7f 00 90 ld r11,144(r31) + 1510: 39 3f 03 08 addi r9,r31,776 + 1514: e9 49 00 08 ld r10,8(r9) + 1518: e9 29 00 00 ld r9,0(r9) + 151c: 39 6b 07 08 addi r11,r11,1800 + 1520: f9 2b 00 00 std r9,0(r11) + 1524: f9 4b 00 08 std r10,8(r11) + 1528: e9 3f 09 a0 ld r9,2464(r31) + 152c: 38 09 01 f0 addi r0,r9,496 + 1530: f8 1f 02 f8 std r0,760(r31) + 1534: 38 00 00 00 li r0,0 + 1538: f8 1f 03 00 std r0,768(r31) + 153c: e9 7f 00 90 ld r11,144(r31) + 1540: 39 3f 02 f8 addi r9,r31,760 + 1544: e9 49 00 08 ld r10,8(r9) + 1548: e9 29 00 00 ld r9,0(r9) + 154c: 39 6b 07 18 addi r11,r11,1816 + 1550: f9 2b 00 00 std r9,0(r11) + 1554: f9 4b 00 08 std r10,8(r11) + 1558: e9 3f 09 a0 ld r9,2464(r31) + 155c: 38 09 02 10 addi r0,r9,528 + 1560: f8 1f 02 e8 std r0,744(r31) + 1564: 38 00 00 00 li r0,0 + 1568: f8 1f 02 f0 std r0,752(r31) + 156c: e9 7f 00 90 ld r11,144(r31) + 1570: 39 3f 02 e8 addi r9,r31,744 + 1574: e9 49 00 08 ld r10,8(r9) + 1578: e9 29 00 00 ld r9,0(r9) + 157c: 39 6b 07 28 addi r11,r11,1832 + 1580: f9 2b 00 00 std r9,0(r11) + 1584: f9 4b 00 08 std r10,8(r11) + 1588: e9 3f 09 a0 ld r9,2464(r31) + 158c: 38 09 02 00 addi r0,r9,512 + 1590: f8 1f 02 d8 std r0,728(r31) + 1594: 38 00 00 00 li r0,0 + 1598: f8 1f 02 e0 std r0,736(r31) + 159c: e9 7f 00 90 ld r11,144(r31) + 15a0: 39 3f 02 d8 addi r9,r31,728 + 15a4: e9 49 00 08 ld r10,8(r9) + 15a8: e9 29 00 00 ld r9,0(r9) + 15ac: 39 6b 07 38 addi r11,r11,1848 + 15b0: f9 2b 00 00 std r9,0(r11) + 15b4: f9 4b 00 08 std r10,8(r11) + 15b8: 48 00 08 38 b 1df0 <._Uppc64_step+0x1df0> + 15bc: e9 22 00 08 ld r9,8(r2) + 15c0: e9 49 00 08 ld r10,8(r9) + 15c4: e9 29 00 00 ld r9,0(r9) + 15c8: 39 7f 02 c8 addi r11,r31,712 + 15cc: f9 2b 00 00 std r9,0(r11) + 15d0: f9 4b 00 08 std r10,8(r11) + 15d4: e9 7f 00 90 ld r11,144(r31) + 15d8: 39 3f 02 c8 addi r9,r31,712 + 15dc: e9 49 00 08 ld r10,8(r9) + 15e0: e9 29 00 00 ld r9,0(r9) + 15e4: 39 6b 05 28 addi r11,r11,1320 + 15e8: f9 2b 00 00 std r9,0(r11) + 15ec: f9 4b 00 08 std r10,8(r11) + 15f0: e9 22 00 10 ld r9,16(r2) + 15f4: e9 49 00 08 ld r10,8(r9) + 15f8: e9 29 00 00 ld r9,0(r9) + 15fc: 39 7f 02 b8 addi r11,r31,696 + 1600: f9 2b 00 00 std r9,0(r11) + 1604: f9 4b 00 08 std r10,8(r11) + 1608: e9 7f 00 90 ld r11,144(r31) + 160c: 39 3f 02 b8 addi r9,r31,696 + 1610: e9 49 00 08 ld r10,8(r9) + 1614: e9 29 00 00 ld r9,0(r9) + 1618: 39 6b 05 38 addi r11,r11,1336 + 161c: f9 2b 00 00 std r9,0(r11) + 1620: f9 4b 00 08 std r10,8(r11) + 1624: e9 22 00 18 ld r9,24(r2) + 1628: e9 49 00 08 ld r10,8(r9) + 162c: e9 29 00 00 ld r9,0(r9) + 1630: 39 7f 02 a8 addi r11,r31,680 + 1634: f9 2b 00 00 std r9,0(r11) + 1638: f9 4b 00 08 std r10,8(r11) + 163c: e9 7f 00 90 ld r11,144(r31) + 1640: 39 3f 02 a8 addi r9,r31,680 + 1644: e9 49 00 08 ld r10,8(r9) + 1648: e9 29 00 00 ld r9,0(r9) + 164c: 39 6b 05 48 addi r11,r11,1352 + 1650: f9 2b 00 00 std r9,0(r11) + 1654: f9 4b 00 08 std r10,8(r11) + 1658: e9 22 00 20 ld r9,32(r2) + 165c: e9 49 00 08 ld r10,8(r9) + 1660: e9 29 00 00 ld r9,0(r9) + 1664: 39 7f 02 98 addi r11,r31,664 + 1668: f9 2b 00 00 std r9,0(r11) + 166c: f9 4b 00 08 std r10,8(r11) + 1670: e9 7f 00 90 ld r11,144(r31) + 1674: 39 3f 02 98 addi r9,r31,664 + 1678: e9 49 00 08 ld r10,8(r9) + 167c: e9 29 00 00 ld r9,0(r9) + 1680: 39 6b 05 58 addi r11,r11,1368 + 1684: f9 2b 00 00 std r9,0(r11) + 1688: f9 4b 00 08 std r10,8(r11) + 168c: e9 22 00 28 ld r9,40(r2) + 1690: e9 49 00 08 ld r10,8(r9) + 1694: e9 29 00 00 ld r9,0(r9) + 1698: 39 7f 02 88 addi r11,r31,648 + 169c: f9 2b 00 00 std r9,0(r11) + 16a0: f9 4b 00 08 std r10,8(r11) + 16a4: e9 7f 00 90 ld r11,144(r31) + 16a8: 39 3f 02 88 addi r9,r31,648 + 16ac: e9 49 00 08 ld r10,8(r9) + 16b0: e9 29 00 00 ld r9,0(r9) + 16b4: 39 6b 05 68 addi r11,r11,1384 + 16b8: f9 2b 00 00 std r9,0(r11) + 16bc: f9 4b 00 08 std r10,8(r11) + 16c0: e9 22 00 30 ld r9,48(r2) + 16c4: e9 49 00 08 ld r10,8(r9) + 16c8: e9 29 00 00 ld r9,0(r9) + 16cc: 39 7f 02 78 addi r11,r31,632 + 16d0: f9 2b 00 00 std r9,0(r11) + 16d4: f9 4b 00 08 std r10,8(r11) + 16d8: e9 7f 00 90 ld r11,144(r31) + 16dc: 39 3f 02 78 addi r9,r31,632 + 16e0: e9 49 00 08 ld r10,8(r9) + 16e4: e9 29 00 00 ld r9,0(r9) + 16e8: 39 6b 05 78 addi r11,r11,1400 + 16ec: f9 2b 00 00 std r9,0(r11) + 16f0: f9 4b 00 08 std r10,8(r11) + 16f4: e9 22 00 38 ld r9,56(r2) + 16f8: e9 49 00 08 ld r10,8(r9) + 16fc: e9 29 00 00 ld r9,0(r9) + 1700: 39 7f 02 68 addi r11,r31,616 + 1704: f9 2b 00 00 std r9,0(r11) + 1708: f9 4b 00 08 std r10,8(r11) + 170c: e9 7f 00 90 ld r11,144(r31) + 1710: 39 3f 02 68 addi r9,r31,616 + 1714: e9 49 00 08 ld r10,8(r9) + 1718: e9 29 00 00 ld r9,0(r9) + 171c: 39 6b 05 88 addi r11,r11,1416 + 1720: f9 2b 00 00 std r9,0(r11) + 1724: f9 4b 00 08 std r10,8(r11) + 1728: e9 22 00 40 ld r9,64(r2) + 172c: e9 49 00 08 ld r10,8(r9) + 1730: e9 29 00 00 ld r9,0(r9) + 1734: 39 7f 02 58 addi r11,r31,600 + 1738: f9 2b 00 00 std r9,0(r11) + 173c: f9 4b 00 08 std r10,8(r11) + 1740: e9 7f 00 90 ld r11,144(r31) + 1744: 39 3f 02 58 addi r9,r31,600 + 1748: e9 49 00 08 ld r10,8(r9) + 174c: e9 29 00 00 ld r9,0(r9) + 1750: 39 6b 05 98 addi r11,r11,1432 + 1754: f9 2b 00 00 std r9,0(r11) + 1758: f9 4b 00 08 std r10,8(r11) + 175c: e9 22 00 48 ld r9,72(r2) + 1760: e9 49 00 08 ld r10,8(r9) + 1764: e9 29 00 00 ld r9,0(r9) + 1768: 39 7f 02 48 addi r11,r31,584 + 176c: f9 2b 00 00 std r9,0(r11) + 1770: f9 4b 00 08 std r10,8(r11) + 1774: e9 7f 00 90 ld r11,144(r31) + 1778: 39 3f 02 48 addi r9,r31,584 + 177c: e9 49 00 08 ld r10,8(r9) + 1780: e9 29 00 00 ld r9,0(r9) + 1784: 39 6b 05 a8 addi r11,r11,1448 + 1788: f9 2b 00 00 std r9,0(r11) + 178c: f9 4b 00 08 std r10,8(r11) + 1790: e9 22 00 50 ld r9,80(r2) + 1794: e9 49 00 08 ld r10,8(r9) + 1798: e9 29 00 00 ld r9,0(r9) + 179c: 39 7f 02 38 addi r11,r31,568 + 17a0: f9 2b 00 00 std r9,0(r11) + 17a4: f9 4b 00 08 std r10,8(r11) + 17a8: e9 7f 00 90 ld r11,144(r31) + 17ac: 39 3f 02 38 addi r9,r31,568 + 17b0: e9 49 00 08 ld r10,8(r9) + 17b4: e9 29 00 00 ld r9,0(r9) + 17b8: 39 6b 05 b8 addi r11,r11,1464 + 17bc: f9 2b 00 00 std r9,0(r11) + 17c0: f9 4b 00 08 std r10,8(r11) + 17c4: e9 22 00 58 ld r9,88(r2) + 17c8: e9 49 00 08 ld r10,8(r9) + 17cc: e9 29 00 00 ld r9,0(r9) + 17d0: 39 7f 02 28 addi r11,r31,552 + 17d4: f9 2b 00 00 std r9,0(r11) + 17d8: f9 4b 00 08 std r10,8(r11) + 17dc: e9 7f 00 90 ld r11,144(r31) + 17e0: 39 3f 02 28 addi r9,r31,552 + 17e4: e9 49 00 08 ld r10,8(r9) + 17e8: e9 29 00 00 ld r9,0(r9) + 17ec: 39 6b 05 c8 addi r11,r11,1480 + 17f0: f9 2b 00 00 std r9,0(r11) + 17f4: f9 4b 00 08 std r10,8(r11) + 17f8: e9 22 00 60 ld r9,96(r2) + 17fc: e9 49 00 08 ld r10,8(r9) + 1800: e9 29 00 00 ld r9,0(r9) + 1804: 39 7f 02 18 addi r11,r31,536 + 1808: f9 2b 00 00 std r9,0(r11) + 180c: f9 4b 00 08 std r10,8(r11) + 1810: e9 7f 00 90 ld r11,144(r31) + 1814: 39 3f 02 18 addi r9,r31,536 + 1818: e9 49 00 08 ld r10,8(r9) + 181c: e9 29 00 00 ld r9,0(r9) + 1820: 39 6b 05 d8 addi r11,r11,1496 + 1824: f9 2b 00 00 std r9,0(r11) + 1828: f9 4b 00 08 std r10,8(r11) + 182c: e9 22 00 68 ld r9,104(r2) + 1830: e9 49 00 08 ld r10,8(r9) + 1834: e9 29 00 00 ld r9,0(r9) + 1838: 39 7f 02 08 addi r11,r31,520 + 183c: f9 2b 00 00 std r9,0(r11) + 1840: f9 4b 00 08 std r10,8(r11) + 1844: e9 7f 00 90 ld r11,144(r31) + 1848: 39 3f 02 08 addi r9,r31,520 + 184c: e9 49 00 08 ld r10,8(r9) + 1850: e9 29 00 00 ld r9,0(r9) + 1854: 39 6b 05 e8 addi r11,r11,1512 + 1858: f9 2b 00 00 std r9,0(r11) + 185c: f9 4b 00 08 std r10,8(r11) + 1860: e9 22 00 70 ld r9,112(r2) + 1864: e9 49 00 08 ld r10,8(r9) + 1868: e9 29 00 00 ld r9,0(r9) + 186c: 39 7f 01 f8 addi r11,r31,504 + 1870: f9 2b 00 00 std r9,0(r11) + 1874: f9 4b 00 08 std r10,8(r11) + 1878: e9 7f 00 90 ld r11,144(r31) + 187c: 39 3f 01 f8 addi r9,r31,504 + 1880: e9 49 00 08 ld r10,8(r9) + 1884: e9 29 00 00 ld r9,0(r9) + 1888: 39 6b 05 f8 addi r11,r11,1528 + 188c: f9 2b 00 00 std r9,0(r11) + 1890: f9 4b 00 08 std r10,8(r11) + 1894: e9 22 00 78 ld r9,120(r2) + 1898: e9 49 00 08 ld r10,8(r9) + 189c: e9 29 00 00 ld r9,0(r9) + 18a0: 39 7f 01 e8 addi r11,r31,488 + 18a4: f9 2b 00 00 std r9,0(r11) + 18a8: f9 4b 00 08 std r10,8(r11) + 18ac: e9 7f 00 90 ld r11,144(r31) + 18b0: 39 3f 01 e8 addi r9,r31,488 + 18b4: e9 49 00 08 ld r10,8(r9) + 18b8: e9 29 00 00 ld r9,0(r9) + 18bc: 39 6b 06 08 addi r11,r11,1544 + 18c0: f9 2b 00 00 std r9,0(r11) + 18c4: f9 4b 00 08 std r10,8(r11) + 18c8: e9 22 00 80 ld r9,128(r2) + 18cc: e9 49 00 08 ld r10,8(r9) + 18d0: e9 29 00 00 ld r9,0(r9) + 18d4: 39 7f 01 d8 addi r11,r31,472 + 18d8: f9 2b 00 00 std r9,0(r11) + 18dc: f9 4b 00 08 std r10,8(r11) + 18e0: e9 7f 00 90 ld r11,144(r31) + 18e4: 39 3f 01 d8 addi r9,r31,472 + 18e8: e9 49 00 08 ld r10,8(r9) + 18ec: e9 29 00 00 ld r9,0(r9) + 18f0: 39 6b 06 18 addi r11,r11,1560 + 18f4: f9 2b 00 00 std r9,0(r11) + 18f8: f9 4b 00 08 std r10,8(r11) + 18fc: e9 22 00 88 ld r9,136(r2) + 1900: e9 49 00 08 ld r10,8(r9) + 1904: e9 29 00 00 ld r9,0(r9) + 1908: 39 7f 01 c8 addi r11,r31,456 + 190c: f9 2b 00 00 std r9,0(r11) + 1910: f9 4b 00 08 std r10,8(r11) + 1914: e9 7f 00 90 ld r11,144(r31) + 1918: 39 3f 01 c8 addi r9,r31,456 + 191c: e9 49 00 08 ld r10,8(r9) + 1920: e9 29 00 00 ld r9,0(r9) + 1924: 39 6b 06 28 addi r11,r11,1576 + 1928: f9 2b 00 00 std r9,0(r11) + 192c: f9 4b 00 08 std r10,8(r11) + 1930: e9 22 00 90 ld r9,144(r2) + 1934: e9 49 00 08 ld r10,8(r9) + 1938: e9 29 00 00 ld r9,0(r9) + 193c: 39 7f 01 b8 addi r11,r31,440 + 1940: f9 2b 00 00 std r9,0(r11) + 1944: f9 4b 00 08 std r10,8(r11) + 1948: e9 7f 00 90 ld r11,144(r31) + 194c: 39 3f 01 b8 addi r9,r31,440 + 1950: e9 49 00 08 ld r10,8(r9) + 1954: e9 29 00 00 ld r9,0(r9) + 1958: 39 6b 06 38 addi r11,r11,1592 + 195c: f9 2b 00 00 std r9,0(r11) + 1960: f9 4b 00 08 std r10,8(r11) + 1964: e9 22 00 98 ld r9,152(r2) + 1968: e9 49 00 08 ld r10,8(r9) + 196c: e9 29 00 00 ld r9,0(r9) + 1970: 39 7f 01 a8 addi r11,r31,424 + 1974: f9 2b 00 00 std r9,0(r11) + 1978: f9 4b 00 08 std r10,8(r11) + 197c: e9 7f 00 90 ld r11,144(r31) + 1980: 39 3f 01 a8 addi r9,r31,424 + 1984: e9 49 00 08 ld r10,8(r9) + 1988: e9 29 00 00 ld r9,0(r9) + 198c: 39 6b 06 48 addi r11,r11,1608 + 1990: f9 2b 00 00 std r9,0(r11) + 1994: f9 4b 00 08 std r10,8(r11) + 1998: e9 22 00 a0 ld r9,160(r2) + 199c: e9 49 00 08 ld r10,8(r9) + 19a0: e9 29 00 00 ld r9,0(r9) + 19a4: 39 7f 01 98 addi r11,r31,408 + 19a8: f9 2b 00 00 std r9,0(r11) + 19ac: f9 4b 00 08 std r10,8(r11) + 19b0: e9 7f 00 90 ld r11,144(r31) + 19b4: 39 3f 01 98 addi r9,r31,408 + 19b8: e9 49 00 08 ld r10,8(r9) + 19bc: e9 29 00 00 ld r9,0(r9) + 19c0: 39 6b 06 58 addi r11,r11,1624 + 19c4: f9 2b 00 00 std r9,0(r11) + 19c8: f9 4b 00 08 std r10,8(r11) + 19cc: e9 22 00 a8 ld r9,168(r2) + 19d0: e9 49 00 08 ld r10,8(r9) + 19d4: e9 29 00 00 ld r9,0(r9) + 19d8: 39 7f 01 88 addi r11,r31,392 + 19dc: f9 2b 00 00 std r9,0(r11) + 19e0: f9 4b 00 08 std r10,8(r11) + 19e4: e9 7f 00 90 ld r11,144(r31) + 19e8: 39 3f 01 88 addi r9,r31,392 + 19ec: e9 49 00 08 ld r10,8(r9) + 19f0: e9 29 00 00 ld r9,0(r9) + 19f4: 39 6b 06 68 addi r11,r11,1640 + 19f8: f9 2b 00 00 std r9,0(r11) + 19fc: f9 4b 00 08 std r10,8(r11) + 1a00: e9 22 00 b0 ld r9,176(r2) + 1a04: e9 49 00 08 ld r10,8(r9) + 1a08: e9 29 00 00 ld r9,0(r9) + 1a0c: 39 7f 01 78 addi r11,r31,376 + 1a10: f9 2b 00 00 std r9,0(r11) + 1a14: f9 4b 00 08 std r10,8(r11) + 1a18: e9 7f 00 90 ld r11,144(r31) + 1a1c: 39 3f 01 78 addi r9,r31,376 + 1a20: e9 49 00 08 ld r10,8(r9) + 1a24: e9 29 00 00 ld r9,0(r9) + 1a28: 39 6b 06 78 addi r11,r11,1656 + 1a2c: f9 2b 00 00 std r9,0(r11) + 1a30: f9 4b 00 08 std r10,8(r11) + 1a34: e9 22 00 b8 ld r9,184(r2) + 1a38: e9 49 00 08 ld r10,8(r9) + 1a3c: e9 29 00 00 ld r9,0(r9) + 1a40: 39 7f 01 68 addi r11,r31,360 + 1a44: f9 2b 00 00 std r9,0(r11) + 1a48: f9 4b 00 08 std r10,8(r11) + 1a4c: e9 7f 00 90 ld r11,144(r31) + 1a50: 39 3f 01 68 addi r9,r31,360 + 1a54: e9 49 00 08 ld r10,8(r9) + 1a58: e9 29 00 00 ld r9,0(r9) + 1a5c: 39 6b 06 88 addi r11,r11,1672 + 1a60: f9 2b 00 00 std r9,0(r11) + 1a64: f9 4b 00 08 std r10,8(r11) + 1a68: e9 22 00 c0 ld r9,192(r2) + 1a6c: e9 49 00 08 ld r10,8(r9) + 1a70: e9 29 00 00 ld r9,0(r9) + 1a74: 39 7f 01 58 addi r11,r31,344 + 1a78: f9 2b 00 00 std r9,0(r11) + 1a7c: f9 4b 00 08 std r10,8(r11) + 1a80: e9 7f 00 90 ld r11,144(r31) + 1a84: 39 3f 01 58 addi r9,r31,344 + 1a88: e9 49 00 08 ld r10,8(r9) + 1a8c: e9 29 00 00 ld r9,0(r9) + 1a90: 39 6b 06 98 addi r11,r11,1688 + 1a94: f9 2b 00 00 std r9,0(r11) + 1a98: f9 4b 00 08 std r10,8(r11) + 1a9c: e9 22 00 c8 ld r9,200(r2) + 1aa0: e9 49 00 08 ld r10,8(r9) + 1aa4: e9 29 00 00 ld r9,0(r9) + 1aa8: 39 7f 01 48 addi r11,r31,328 + 1aac: f9 2b 00 00 std r9,0(r11) + 1ab0: f9 4b 00 08 std r10,8(r11) + 1ab4: e9 7f 00 90 ld r11,144(r31) + 1ab8: 39 3f 01 48 addi r9,r31,328 + 1abc: e9 49 00 08 ld r10,8(r9) + 1ac0: e9 29 00 00 ld r9,0(r9) + 1ac4: 39 6b 06 a8 addi r11,r11,1704 + 1ac8: f9 2b 00 00 std r9,0(r11) + 1acc: f9 4b 00 08 std r10,8(r11) + 1ad0: e9 22 00 d0 ld r9,208(r2) + 1ad4: e9 49 00 08 ld r10,8(r9) + 1ad8: e9 29 00 00 ld r9,0(r9) + 1adc: 39 7f 01 38 addi r11,r31,312 + 1ae0: f9 2b 00 00 std r9,0(r11) + 1ae4: f9 4b 00 08 std r10,8(r11) + 1ae8: e9 7f 00 90 ld r11,144(r31) + 1aec: 39 3f 01 38 addi r9,r31,312 + 1af0: e9 49 00 08 ld r10,8(r9) + 1af4: e9 29 00 00 ld r9,0(r9) + 1af8: 39 6b 06 b8 addi r11,r11,1720 + 1afc: f9 2b 00 00 std r9,0(r11) + 1b00: f9 4b 00 08 std r10,8(r11) + 1b04: e9 22 00 d8 ld r9,216(r2) + 1b08: e9 49 00 08 ld r10,8(r9) + 1b0c: e9 29 00 00 ld r9,0(r9) + 1b10: 39 7f 01 28 addi r11,r31,296 + 1b14: f9 2b 00 00 std r9,0(r11) + 1b18: f9 4b 00 08 std r10,8(r11) + 1b1c: e9 7f 00 90 ld r11,144(r31) + 1b20: 39 3f 01 28 addi r9,r31,296 + 1b24: e9 49 00 08 ld r10,8(r9) + 1b28: e9 29 00 00 ld r9,0(r9) + 1b2c: 39 6b 06 c8 addi r11,r11,1736 + 1b30: f9 2b 00 00 std r9,0(r11) + 1b34: f9 4b 00 08 std r10,8(r11) + 1b38: e9 22 00 e0 ld r9,224(r2) + 1b3c: e9 49 00 08 ld r10,8(r9) + 1b40: e9 29 00 00 ld r9,0(r9) + 1b44: 39 7f 01 18 addi r11,r31,280 + 1b48: f9 2b 00 00 std r9,0(r11) + 1b4c: f9 4b 00 08 std r10,8(r11) + 1b50: e9 7f 00 90 ld r11,144(r31) + 1b54: 39 3f 01 18 addi r9,r31,280 + 1b58: e9 49 00 08 ld r10,8(r9) + 1b5c: e9 29 00 00 ld r9,0(r9) + 1b60: 39 6b 06 d8 addi r11,r11,1752 + 1b64: f9 2b 00 00 std r9,0(r11) + 1b68: f9 4b 00 08 std r10,8(r11) + 1b6c: e9 22 00 e8 ld r9,232(r2) + 1b70: e9 49 00 08 ld r10,8(r9) + 1b74: e9 29 00 00 ld r9,0(r9) + 1b78: 39 7f 01 08 addi r11,r31,264 + 1b7c: f9 2b 00 00 std r9,0(r11) + 1b80: f9 4b 00 08 std r10,8(r11) + 1b84: e9 7f 00 90 ld r11,144(r31) + 1b88: 39 3f 01 08 addi r9,r31,264 + 1b8c: e9 49 00 08 ld r10,8(r9) + 1b90: e9 29 00 00 ld r9,0(r9) + 1b94: 39 6b 06 e8 addi r11,r11,1768 + 1b98: f9 2b 00 00 std r9,0(r11) + 1b9c: f9 4b 00 08 std r10,8(r11) + 1ba0: e9 22 00 f0 ld r9,240(r2) + 1ba4: e9 49 00 08 ld r10,8(r9) + 1ba8: e9 29 00 00 ld r9,0(r9) + 1bac: 39 7f 00 f8 addi r11,r31,248 + 1bb0: f9 2b 00 00 std r9,0(r11) + 1bb4: f9 4b 00 08 std r10,8(r11) + 1bb8: e9 7f 00 90 ld r11,144(r31) + 1bbc: 39 3f 00 f8 addi r9,r31,248 + 1bc0: e9 49 00 08 ld r10,8(r9) + 1bc4: e9 29 00 00 ld r9,0(r9) + 1bc8: 39 6b 06 f8 addi r11,r11,1784 + 1bcc: f9 2b 00 00 std r9,0(r11) + 1bd0: f9 4b 00 08 std r10,8(r11) + 1bd4: e9 22 00 f8 ld r9,248(r2) + 1bd8: e9 49 00 08 ld r10,8(r9) + 1bdc: e9 29 00 00 ld r9,0(r9) + 1be0: 39 7f 00 e8 addi r11,r31,232 + 1be4: f9 2b 00 00 std r9,0(r11) + 1be8: f9 4b 00 08 std r10,8(r11) + 1bec: e9 7f 00 90 ld r11,144(r31) + 1bf0: 39 3f 00 e8 addi r9,r31,232 + 1bf4: e9 49 00 08 ld r10,8(r9) + 1bf8: e9 29 00 00 ld r9,0(r9) + 1bfc: 39 6b 07 08 addi r11,r11,1800 + 1c00: f9 2b 00 00 std r9,0(r11) + 1c04: f9 4b 00 08 std r10,8(r11) + 1c08: e9 22 01 00 ld r9,256(r2) + 1c0c: e9 49 00 08 ld r10,8(r9) + 1c10: e9 29 00 00 ld r9,0(r9) + 1c14: 39 7f 00 d8 addi r11,r31,216 + 1c18: f9 2b 00 00 std r9,0(r11) + 1c1c: f9 4b 00 08 std r10,8(r11) + 1c20: e9 7f 00 90 ld r11,144(r31) + 1c24: 39 3f 00 d8 addi r9,r31,216 + 1c28: e9 49 00 08 ld r10,8(r9) + 1c2c: e9 29 00 00 ld r9,0(r9) + 1c30: 39 6b 07 18 addi r11,r11,1816 + 1c34: f9 2b 00 00 std r9,0(r11) + 1c38: f9 4b 00 08 std r10,8(r11) + 1c3c: e9 22 01 08 ld r9,264(r2) + 1c40: e9 49 00 08 ld r10,8(r9) + 1c44: e9 29 00 00 ld r9,0(r9) + 1c48: 39 7f 00 c8 addi r11,r31,200 + 1c4c: f9 2b 00 00 std r9,0(r11) + 1c50: f9 4b 00 08 std r10,8(r11) + 1c54: e9 7f 00 90 ld r11,144(r31) + 1c58: 39 3f 00 c8 addi r9,r31,200 + 1c5c: e9 49 00 08 ld r10,8(r9) + 1c60: e9 29 00 00 ld r9,0(r9) + 1c64: 39 6b 07 28 addi r11,r11,1832 + 1c68: f9 2b 00 00 std r9,0(r11) + 1c6c: f9 4b 00 08 std r10,8(r11) + 1c70: e9 22 01 10 ld r9,272(r2) + 1c74: e9 49 00 08 ld r10,8(r9) + 1c78: e9 29 00 00 ld r9,0(r9) + 1c7c: 39 7f 00 b8 addi r11,r31,184 + 1c80: f9 2b 00 00 std r9,0(r11) + 1c84: f9 4b 00 08 std r10,8(r11) + 1c88: e9 7f 00 90 ld r11,144(r31) + 1c8c: 39 3f 00 b8 addi r9,r31,184 + 1c90: e9 49 00 08 ld r10,8(r9) + 1c94: e9 29 00 00 ld r9,0(r9) + 1c98: 39 6b 07 38 addi r11,r11,1848 + 1c9c: f9 2b 00 00 std r9,0(r11) + 1ca0: f9 4b 00 08 std r10,8(r11) + 1ca4: 48 00 01 4c b 1df0 <._Uppc64_step+0x1df0> + 1ca8: 38 00 00 00 li r0,0 + 1cac: f8 1f 00 88 std r0,136(r31) + 1cb0: 38 00 00 10 li r0,16 + 1cb4: f8 1f 00 80 std r0,128(r31) + 1cb8: e9 3f 00 90 ld r9,144(r31) + 1cbc: e9 29 00 10 ld r9,16(r9) + 1cc0: e8 1f 00 88 ld r0,136(r31) + 1cc4: 7c 09 02 14 add r0,r9,r0 + 1cc8: f8 1f 00 a8 std r0,168(r31) + 1ccc: 38 00 00 00 li r0,0 + 1cd0: f8 1f 00 b0 std r0,176(r31) + 1cd4: 39 3f 00 a8 addi r9,r31,168 + 1cd8: e9 49 00 08 ld r10,8(r9) + 1cdc: e9 29 00 00 ld r9,0(r9) + 1ce0: 39 7f 09 a8 addi r11,r31,2472 + 1ce4: f9 2b 00 00 std r9,0(r11) + 1ce8: f9 4b 00 08 std r10,8(r11) + 1cec: e8 1f 00 90 ld r0,144(r31) + 1cf0: e9 3f 00 90 ld r9,144(r31) + 1cf4: 39 69 00 10 addi r11,r9,16 + 1cf8: 7c 03 03 78 mr r3,r0 + 1cfc: 39 3f 09 a8 addi r9,r31,2472 + 1d00: e8 89 00 00 ld r4,0(r9) + 1d04: e8 a9 00 08 ld r5,8(r9) + 1d08: 7d 66 5b 78 mr r6,r11 + 1d0c: 48 00 00 19 bl 1d24 <._Uppc64_step+0x1d24> + 1d10: 7c 60 1b 78 mr r0,r3 + 1d14: 90 1f 00 78 stw r0,120(r31) + 1d18: 80 1f 00 78 lwz r0,120(r31) + 1d1c: 2f 80 00 00 cmpwi cr7,r0,0 + 1d20: 40 9c 00 14 bge- cr7,1d34 <._Uppc64_step+0x1d34> + 1d24: 80 1f 00 78 lwz r0,120(r31) + 1d28: 7c 00 07 b4 extsw r0,r0 + 1d2c: f8 1f 0a 00 std r0,2560(r31) + 1d30: 48 00 00 cc b 1dfc <._Uppc64_step+0x1dfc> + 1d34: e9 3f 00 90 ld r9,144(r31) + 1d38: e8 09 00 10 ld r0,16(r9) + 1d3c: 2f a0 00 00 cmpdi cr7,r0,0 + 1d40: 40 9e 00 10 bne- cr7,1d50 <._Uppc64_step+0x1d50> + 1d44: 38 00 00 00 li r0,0 + 1d48: f8 1f 0a 00 std r0,2560(r31) + 1d4c: 48 00 00 b0 b 1dfc <._Uppc64_step+0x1dfc> + 1d50: e9 3f 00 90 ld r9,144(r31) + 1d54: e9 29 00 10 ld r9,16(r9) + 1d58: e8 1f 00 80 ld r0,128(r31) + 1d5c: 7c 09 02 14 add r0,r9,r0 + 1d60: f8 1f 00 98 std r0,152(r31) + 1d64: 38 00 00 00 li r0,0 + 1d68: f8 1f 00 a0 std r0,160(r31) + 1d6c: 39 3f 00 98 addi r9,r31,152 + 1d70: e9 49 00 08 ld r10,8(r9) + 1d74: e9 29 00 00 ld r9,0(r9) + 1d78: 39 7f 09 b8 addi r11,r31,2488 + 1d7c: f9 2b 00 00 std r9,0(r11) + 1d80: f9 4b 00 08 std r10,8(r11) + 1d84: e8 1f 00 90 ld r0,144(r31) + 1d88: e9 3f 00 90 ld r9,144(r31) + 1d8c: 39 69 00 18 addi r11,r9,24 + 1d90: 7c 03 03 78 mr r3,r0 + 1d94: 39 3f 09 b8 addi r9,r31,2488 + 1d98: e8 89 00 00 ld r4,0(r9) + 1d9c: e8 a9 00 08 ld r5,8(r9) + 1da0: 7d 66 5b 78 mr r6,r11 + 1da4: 48 00 00 19 bl 1dbc <._Uppc64_step+0x1dbc> + 1da8: 7c 60 1b 78 mr r0,r3 + 1dac: 90 1f 00 78 stw r0,120(r31) + 1db0: 80 1f 00 78 lwz r0,120(r31) + 1db4: 2f 80 00 00 cmpwi cr7,r0,0 + 1db8: 40 9c 00 14 bge- cr7,1dcc <._Uppc64_step+0x1dcc> + 1dbc: 80 1f 00 78 lwz r0,120(r31) + 1dc0: 7c 00 07 b4 extsw r0,r0 + 1dc4: f8 1f 0a 00 std r0,2560(r31) + 1dc8: 48 00 00 34 b 1dfc <._Uppc64_step+0x1dfc> + 1dcc: e8 62 01 18 ld r3,280(r2) + 1dd0: 48 00 00 01 bl 1dd0 <._Uppc64_step+0x1dd0> + 1dd4: 60 00 00 00 nop + 1dd8: 38 00 00 01 li r0,1 + 1ddc: 90 1f 00 78 stw r0,120(r31) + 1de0: 48 00 00 10 b 1df0 <._Uppc64_step+0x1df0> + 1de4: e8 62 01 20 ld r3,288(r2) + 1de8: 48 00 00 01 bl 1de8 <._Uppc64_step+0x1de8> + 1dec: 60 00 00 00 nop + 1df0: 80 1f 00 78 lwz r0,120(r31) + 1df4: 7c 00 07 b4 extsw r0,r0 + 1df8: f8 1f 0a 00 std r0,2560(r31) + 1dfc: e8 1f 0a 00 ld r0,2560(r31) + 1e00: 7c 03 03 78 mr r3,r0 + 1e04: e8 21 00 00 ld r1,0(r1) + 1e08: e8 01 00 10 ld r0,16(r1) + 1e0c: 7c 08 03 a6 mtlr r0 + 1e10: eb e1 ff f8 ld r31,-8(r1) + 1e14: 4e 80 00 20 blr + 1e18: 00 00 00 00 .long 0x0 + 1e1c: 00 00 00 01 .long 0x1 + 1e20: 80 01 00 01 lwz r0,1(r1) + +0000000000001e24 <.dwarf_get>: + 1e24: 7c 08 02 a6 mflr r0 + 1e28: fb e1 ff f8 std r31,-8(r1) + 1e2c: f8 01 00 10 std r0,16(r1) + 1e30: f8 21 ff 61 stdu r1,-160(r1) + 1e34: 7c 3f 0b 78 mr r31,r1 + 1e38: f8 7f 00 d0 std r3,208(r31) + 1e3c: 39 3f 00 d8 addi r9,r31,216 + 1e40: f8 89 00 00 std r4,0(r9) + 1e44: f8 a9 00 08 std r5,8(r9) + 1e48: f8 df 00 e8 std r6,232(r31) + 1e4c: 39 3f 00 d8 addi r9,r31,216 + 1e50: e9 49 00 08 ld r10,8(r9) + 1e54: e9 29 00 00 ld r9,0(r9) + 1e58: f9 3f 00 70 std r9,112(r31) + 1e5c: f9 5f 00 78 std r10,120(r31) + 1e60: e8 1f 00 70 ld r0,112(r31) + 1e64: 2f a0 00 00 cmpdi cr7,r0,0 + 1e68: 40 9e 00 1c bne- cr7,1e84 <.dwarf_get+0x60> + 1e6c: e8 1f 00 78 ld r0,120(r31) + 1e70: 2f a0 00 00 cmpdi cr7,r0,0 + 1e74: 40 9e 00 10 bne- cr7,1e84 <.dwarf_get+0x60> + 1e78: 38 00 00 01 li r0,1 + 1e7c: f8 1f 00 88 std r0,136(r31) + 1e80: 48 00 00 0c b 1e8c <.dwarf_get+0x68> + 1e84: 38 00 00 00 li r0,0 + 1e88: f8 1f 00 88 std r0,136(r31) + 1e8c: e8 1f 00 88 ld r0,136(r31) + 1e90: 2f a0 00 00 cmpdi cr7,r0,0 + 1e94: 41 9e 00 10 beq- cr7,1ea4 <.dwarf_get+0x80> + 1e98: 38 00 ff fd li r0,-3 + 1e9c: f8 1f 00 80 std r0,128(r31) + 1ea0: 48 00 00 cc b 1f6c <.dwarf_get+0x148> + 1ea4: e8 1f 00 e0 ld r0,224(r31) + 1ea8: 54 00 07 bc rlwinm r0,r0,0,30,30 + 1eac: 2f a0 00 00 cmpdi cr7,r0,0 + 1eb0: 41 9e 00 64 beq- cr7,1f14 <.dwarf_get+0xf0> + 1eb4: e9 3f 00 d0 ld r9,208(r31) + 1eb8: e9 29 00 08 ld r9,8(r9) + 1ebc: e9 69 00 20 ld r11,32(r9) + 1ec0: e9 3f 00 d0 ld r9,208(r31) + 1ec4: e9 49 00 08 ld r10,8(r9) + 1ec8: e8 1f 00 d8 ld r0,216(r31) + 1ecc: 7c 00 07 b4 extsw r0,r0 + 1ed0: e9 3f 00 d0 ld r9,208(r31) + 1ed4: e9 29 00 00 ld r9,0(r9) + 1ed8: 7d 43 53 78 mr r3,r10 + 1edc: 7c 04 03 78 mr r4,r0 + 1ee0: e8 bf 00 e8 ld r5,232(r31) + 1ee4: 38 c0 00 00 li r6,0 + 1ee8: 7d 27 4b 78 mr r7,r9 + 1eec: e8 0b 00 00 ld r0,0(r11) + 1ef0: 7c 09 03 a6 mtctr r0 + 1ef4: f8 41 00 28 std r2,40(r1) + 1ef8: e8 4b 00 08 ld r2,8(r11) + 1efc: e9 6b 00 10 ld r11,16(r11) + 1f00: 4e 80 04 21 bctrl + 1f04: e8 41 00 28 ld r2,40(r1) + 1f08: 7c 60 1b 78 mr r0,r3 + 1f0c: f8 1f 00 80 std r0,128(r31) + 1f10: 48 00 00 5c b 1f6c <.dwarf_get+0x148> + 1f14: e9 3f 00 d0 ld r9,208(r31) + 1f18: e9 29 00 08 ld r9,8(r9) + 1f1c: e9 69 00 18 ld r11,24(r9) + 1f20: e9 3f 00 d0 ld r9,208(r31) + 1f24: e8 09 00 08 ld r0,8(r9) + 1f28: e9 5f 00 d8 ld r10,216(r31) + 1f2c: e9 3f 00 d0 ld r9,208(r31) + 1f30: e9 29 00 00 ld r9,0(r9) + 1f34: 7c 03 03 78 mr r3,r0 + 1f38: 7d 44 53 78 mr r4,r10 + 1f3c: e8 bf 00 e8 ld r5,232(r31) + 1f40: 38 c0 00 00 li r6,0 + 1f44: 7d 27 4b 78 mr r7,r9 + 1f48: e8 0b 00 00 ld r0,0(r11) + 1f4c: 7c 09 03 a6 mtctr r0 + 1f50: f8 41 00 28 std r2,40(r1) + 1f54: e8 4b 00 08 ld r2,8(r11) + 1f58: e9 6b 00 10 ld r11,16(r11) + 1f5c: 4e 80 04 21 bctrl + 1f60: e8 41 00 28 ld r2,40(r1) + 1f64: 7c 60 1b 78 mr r0,r3 + 1f68: f8 1f 00 80 std r0,128(r31) + 1f6c: e8 1f 00 80 ld r0,128(r31) + 1f70: 7c 03 03 78 mr r3,r0 + 1f74: e8 21 00 00 ld r1,0(r1) + 1f78: e8 01 00 10 ld r0,16(r1) + 1f7c: 7c 08 03 a6 mtlr r0 + 1f80: eb e1 ff f8 ld r31,-8(r1) + 1f84: 4e 80 00 20 blr + 1f88: 00 00 00 00 .long 0x0 + 1f8c: 00 00 00 01 .long 0x1 + 1f90: 80 01 00 01 lwz r0,1(r1) Index: libunwind/src/ppc64/Gstep.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Gstep.c @@ -0,0 +1,435 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2002-2004 Hewlett-Packard Co + +Contributed by Corey Ashford + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "unwind_i.h" +#include "ucontext_i.h" +#include + +/* This definition originates in /usr/include/asm-ppc64/ptrace.h, but is + defined there only when __KERNEL__ is defined. We reproduce it here for + our use at the user level in order to locate the ucontext record, which + appears to be at this offset relative to the stack pointer when in the + context of the signal handler return trampoline code - + __kernel_sigtramp_rt64. */ +#define __SIGNAL_FRAMESIZE 128 + +/* This definition comes from the document "64-bit PowerPC ELF Application + Binary Interface Supplement 1.9", section 3.2.2. + http://www.linux-foundation.org/spec/ELF/ppc64/PPC-elf64abi-1.9.html#STACK */ + +typedef struct +{ + long unsigned back_chain; + long unsigned cr_save; + long unsigned lr_save; + /* many more fields here, but they are unused by this code */ +} stack_frame_t; + + +PROTECTED int +unw_step (unw_cursor_t * cursor) +{ + struct cursor *c = (struct cursor *) cursor; + stack_frame_t dummy; + unw_word_t back_chain_offset, lr_save_offset, v_regs_ptr; + struct dwarf_loc back_chain_loc, lr_save_loc, sp_loc, ip_loc, v_regs_loc; + int ret; + + Debug (1, "(cursor=%p, ip=0x%016lx)\n", c, (unsigned long) c->dwarf.ip); + + if (c->dwarf.ip == 0) + { + /* Unless the cursor or stack is corrupt or uninitialized, + we've most likely hit the top of the stack */ + return 0; + } + + /* Try DWARF-based unwinding... */ + + ret = dwarf_step (&c->dwarf); + + if (ret < 0 && ret != -UNW_ENOINFO) + { + Debug (2, "returning %d\n", ret); + return ret; + } + + if (unlikely (ret < 0)) + { + if (likely (!unw_is_signal_frame (cursor))) + { + /* DWARF unwinding failed. As of 09/26/2006, gcc in 64-bit mode + produces the mandatory level of traceback record in the code, but + I get the impression that this is transitory, that eventually gcc + will not produce any traceback records at all. So, for now, we + won't bother to try to find and use these records. + + We can, however, attempt to unwind the frame by using the callback + chain. This is very crude, however, and won't be able to unwind + any registers besides the IP, SP, and LR . */ + + back_chain_offset = ((void *) &dummy.back_chain - (void *) &dummy); + lr_save_offset = ((void *) &dummy.lr_save - (void *) &dummy); + + back_chain_loc = DWARF_LOC (c->dwarf.cfa + back_chain_offset, 0); + + if ((ret = + dwarf_get (&c->dwarf, back_chain_loc, &c->dwarf.cfa)) < 0) + { + Debug + ("Unable to retrieve CFA from back chain in stack frame - %d\n", + ret); + return ret; + } + if (c->dwarf.cfa == 0) + /* Unless the cursor or stack is corrupt or uninitialized we've most + likely hit the top of the stack */ + return 0; + + lr_save_loc = DWARF_LOC (c->dwarf.cfa + lr_save_offset, 0); + + if ((ret = dwarf_get (&c->dwarf, lr_save_loc, &c->dwarf.ip)) < 0) + { + Debug + ("Unable to retrieve IP from lr save in stack frame - %d\n", + ret); + return ret; + } + ret = 1; + } + else + { + /* Find the sigcontext record by taking the CFA and adjusting by + the dummy signal frame size. + + Note that there isn't any way to determined if SA_SIGINFO was + set in the sa_flags parameter to sigaction when the signal + handler was established. If it was not set, the ucontext + record is not required to be on the stack, in which case the + following code will likely cause a seg fault or other crash + condition. */ + + unw_word_t ucontext = c->dwarf.cfa + __SIGNAL_FRAMESIZE; + + Debug (1, "signal frame, skip over trampoline\n"); + + c->sigcontext_format = PPC64_SCF_LINUX_RT_SIGFRAME; + c->sigcontext_addr = ucontext; + + sp_loc = DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R1, 0); + ip_loc = DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_NIP, 0); + + ret = dwarf_get (&c->dwarf, sp_loc, &c->dwarf.cfa); + if (ret < 0) + { + Debug (2, "returning %d\n", ret); + return ret; + } + ret = dwarf_get (&c->dwarf, ip_loc, &c->dwarf.ip); + if (ret < 0) + { + Debug (2, "returning %d\n", ret); + return ret; + } + + /* Instead of just restoring the non-volatile registers, do all + of the registers for now. This will incur a performance hit, + but it's rare enough not to cause too much of a problem, and + might be useful in some cases. */ + c->dwarf.loc[UNW_PPC64_R0] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R0, 0); + c->dwarf.loc[UNW_PPC64_R1] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R1, 0); + c->dwarf.loc[UNW_PPC64_R2] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R2, 0); + c->dwarf.loc[UNW_PPC64_R3] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R3, 0); + c->dwarf.loc[UNW_PPC64_R4] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R4, 0); + c->dwarf.loc[UNW_PPC64_R5] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R5, 0); + c->dwarf.loc[UNW_PPC64_R6] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R6, 0); + c->dwarf.loc[UNW_PPC64_R7] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R7, 0); + c->dwarf.loc[UNW_PPC64_R8] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R8, 0); + c->dwarf.loc[UNW_PPC64_R9] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R9, 0); + c->dwarf.loc[UNW_PPC64_R10] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R10, 0); + c->dwarf.loc[UNW_PPC64_R11] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R11, 0); + c->dwarf.loc[UNW_PPC64_R12] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R12, 0); + c->dwarf.loc[UNW_PPC64_R13] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R13, 0); + c->dwarf.loc[UNW_PPC64_R14] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R14, 0); + c->dwarf.loc[UNW_PPC64_R15] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R15, 0); + c->dwarf.loc[UNW_PPC64_R16] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R16, 0); + c->dwarf.loc[UNW_PPC64_R17] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R17, 0); + c->dwarf.loc[UNW_PPC64_R18] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R18, 0); + c->dwarf.loc[UNW_PPC64_R19] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R19, 0); + c->dwarf.loc[UNW_PPC64_R20] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R20, 0); + c->dwarf.loc[UNW_PPC64_R21] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R21, 0); + c->dwarf.loc[UNW_PPC64_R22] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R22, 0); + c->dwarf.loc[UNW_PPC64_R23] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R23, 0); + c->dwarf.loc[UNW_PPC64_R24] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R24, 0); + c->dwarf.loc[UNW_PPC64_R25] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R25, 0); + c->dwarf.loc[UNW_PPC64_R26] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R26, 0); + c->dwarf.loc[UNW_PPC64_R27] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R27, 0); + c->dwarf.loc[UNW_PPC64_R28] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R28, 0); + c->dwarf.loc[UNW_PPC64_R29] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R29, 0); + c->dwarf.loc[UNW_PPC64_R30] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R30, 0); + c->dwarf.loc[UNW_PPC64_R31] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_R31, 0); + + c->dwarf.loc[UNW_PPC64_LR] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_LINK, 0); + c->dwarf.loc[UNW_PPC64_CTR] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_CTR, 0); + /* This CR0 assignment is probably wrong. There are 8 dwarf columns + assigned to the CR registers, but only one CR register in the + mcontext structure */ + c->dwarf.loc[UNW_PPC64_CR0] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_CCR, 0); + c->dwarf.loc[UNW_PPC64_XER] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_XER, 0); + c->dwarf.loc[UNW_PPC64_NIP] = + DWARF_LOC (ucontext + UC_MCONTEXT_GREGS_NIP, 0); + + /* TODO: Is there a way of obtaining the value of the + pseudo frame pointer (which is sp + some fixed offset, I + assume), based on the contents of the ucontext record + structure? For now, set this loc to null. */ + c->dwarf.loc[UNW_PPC64_FRAME_POINTER] = DWARF_NULL_LOC; + + c->dwarf.loc[UNW_PPC64_F0] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R0, 0); + c->dwarf.loc[UNW_PPC64_F1] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R1, 0); + c->dwarf.loc[UNW_PPC64_F2] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R2, 0); + c->dwarf.loc[UNW_PPC64_F3] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R3, 0); + c->dwarf.loc[UNW_PPC64_F4] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R4, 0); + c->dwarf.loc[UNW_PPC64_F5] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R5, 0); + c->dwarf.loc[UNW_PPC64_F6] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R6, 0); + c->dwarf.loc[UNW_PPC64_F7] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R7, 0); + c->dwarf.loc[UNW_PPC64_F8] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R8, 0); + c->dwarf.loc[UNW_PPC64_F9] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R9, 0); + c->dwarf.loc[UNW_PPC64_F10] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R10, 0); + c->dwarf.loc[UNW_PPC64_F11] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R11, 0); + c->dwarf.loc[UNW_PPC64_F12] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R12, 0); + c->dwarf.loc[UNW_PPC64_F13] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R13, 0); + c->dwarf.loc[UNW_PPC64_F14] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R14, 0); + c->dwarf.loc[UNW_PPC64_F15] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R15, 0); + c->dwarf.loc[UNW_PPC64_F16] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R16, 0); + c->dwarf.loc[UNW_PPC64_F17] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R17, 0); + c->dwarf.loc[UNW_PPC64_F18] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R18, 0); + c->dwarf.loc[UNW_PPC64_F19] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R19, 0); + c->dwarf.loc[UNW_PPC64_F20] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R20, 0); + c->dwarf.loc[UNW_PPC64_F21] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R21, 0); + c->dwarf.loc[UNW_PPC64_F22] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R22, 0); + c->dwarf.loc[UNW_PPC64_F23] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R23, 0); + c->dwarf.loc[UNW_PPC64_F24] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R24, 0); + c->dwarf.loc[UNW_PPC64_F25] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R25, 0); + c->dwarf.loc[UNW_PPC64_F26] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R26, 0); + c->dwarf.loc[UNW_PPC64_F27] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R27, 0); + c->dwarf.loc[UNW_PPC64_F28] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R28, 0); + c->dwarf.loc[UNW_PPC64_F29] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R29, 0); + c->dwarf.loc[UNW_PPC64_F30] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R30, 0); + c->dwarf.loc[UNW_PPC64_F31] = + DWARF_LOC (ucontext + UC_MCONTEXT_FREGS_R31, 0); + /* Note that there is no .eh_section register column for the + FPSCR register. I don't know why this is. */ + + v_regs_loc = DWARF_LOC (ucontext + UC_MCONTEXT_V_REGS, 0); + ret = dwarf_get (&c->dwarf, v_regs_loc, &v_regs_ptr); + if (ret < 0) + { + Debug (2, "returning %d\n", ret); + return ret; + } + if (v_regs_ptr != 0) + { + /* The v_regs_ptr is not null. Set all of the AltiVec locs */ + + c->dwarf.loc[UNW_PPC64_V0] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R0, 0); + c->dwarf.loc[UNW_PPC64_V1] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R1, 0); + c->dwarf.loc[UNW_PPC64_V2] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R2, 0); + c->dwarf.loc[UNW_PPC64_V3] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R3, 0); + c->dwarf.loc[UNW_PPC64_V4] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R4, 0); + c->dwarf.loc[UNW_PPC64_V5] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R5, 0); + c->dwarf.loc[UNW_PPC64_V6] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R6, 0); + c->dwarf.loc[UNW_PPC64_V7] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R7, 0); + c->dwarf.loc[UNW_PPC64_V8] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R8, 0); + c->dwarf.loc[UNW_PPC64_V9] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R9, 0); + c->dwarf.loc[UNW_PPC64_V10] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R10, 0); + c->dwarf.loc[UNW_PPC64_V11] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R11, 0); + c->dwarf.loc[UNW_PPC64_V12] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R12, 0); + c->dwarf.loc[UNW_PPC64_V13] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R13, 0); + c->dwarf.loc[UNW_PPC64_V14] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R14, 0); + c->dwarf.loc[UNW_PPC64_V15] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R15, 0); + c->dwarf.loc[UNW_PPC64_V16] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R16, 0); + c->dwarf.loc[UNW_PPC64_V17] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R17, 0); + c->dwarf.loc[UNW_PPC64_V18] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R18, 0); + c->dwarf.loc[UNW_PPC64_V19] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R19, 0); + c->dwarf.loc[UNW_PPC64_V20] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R20, 0); + c->dwarf.loc[UNW_PPC64_V21] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R21, 0); + c->dwarf.loc[UNW_PPC64_V22] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R22, 0); + c->dwarf.loc[UNW_PPC64_V23] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R23, 0); + c->dwarf.loc[UNW_PPC64_V24] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R24, 0); + c->dwarf.loc[UNW_PPC64_V25] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R25, 0); + c->dwarf.loc[UNW_PPC64_V26] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R26, 0); + c->dwarf.loc[UNW_PPC64_V27] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R27, 0); + c->dwarf.loc[UNW_PPC64_V28] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R28, 0); + c->dwarf.loc[UNW_PPC64_V29] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R29, 0); + c->dwarf.loc[UNW_PPC64_V30] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R30, 0); + c->dwarf.loc[UNW_PPC64_V31] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_R31, 0); + c->dwarf.loc[UNW_PPC64_VRSAVE] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_VRSAVE, 0); + c->dwarf.loc[UNW_PPC64_VSCR] = + DWARF_LOC (v_regs_ptr + UC_MCONTEXT_VREGS_VSCR, 0); + } + else + { + c->dwarf.loc[UNW_PPC64_V0] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V1] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V2] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V3] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V4] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V5] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V6] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V7] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V8] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V9] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V10] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V11] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V12] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V13] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V14] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V15] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V16] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V17] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V18] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V19] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V20] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V21] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V22] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V23] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V24] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V25] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V26] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V27] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V28] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V29] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V30] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_V31] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_VRSAVE] = DWARF_NULL_LOC; + c->dwarf.loc[UNW_PPC64_VSCR] = DWARF_NULL_LOC; + } + ret = 1; + } + } + return ret; +} Index: libunwind/src/ppc64/Lcreate_addr_space.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Lcreate_addr_space.c @@ -0,0 +1,5 @@ +#define UNW_LOCAL_ONLY +#include +#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY) +#include "Gcreate_addr_space.c" +#endif Index: libunwind/src/ppc64/Lget_proc_info.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Lget_proc_info.c @@ -0,0 +1,5 @@ +#define UNW_LOCAL_ONLY +#include +#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY) +#include "Gget_proc_info.c" +#endif Index: libunwind/src/ppc64/Lget_save_loc.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Lget_save_loc.c @@ -0,0 +1,5 @@ +#define UNW_LOCAL_ONLY +#include +#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY) +#include "Gget_save_loc.c" +#endif Index: libunwind/src/ppc64/Lglobal.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Lglobal.c @@ -0,0 +1,5 @@ +#define UNW_LOCAL_ONLY +#include +#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY) +#include "Gglobal.c" +#endif Index: libunwind/src/ppc64/Linit.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Linit.c @@ -0,0 +1,5 @@ +#define UNW_LOCAL_ONLY +#include +#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY) +#include "Ginit.c" +#endif Index: libunwind/src/ppc64/Linit_local.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Linit_local.c @@ -0,0 +1,5 @@ +#define UNW_LOCAL_ONLY +#include +#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY) +#include "Ginit_local.c" +#endif Index: libunwind/src/ppc64/Linit_remote.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Linit_remote.c @@ -0,0 +1,5 @@ +#define UNW_LOCAL_ONLY +#include +#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY) +#include "Ginit_remote.c" +#endif Index: libunwind/src/ppc64/Lis_signal_frame.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Lis_signal_frame.c @@ -0,0 +1,5 @@ +#define UNW_LOCAL_ONLY +#include +#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY) +#include "Gis_signal_frame.c" +#endif Index: libunwind/src/ppc64/Lregs.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Lregs.c @@ -0,0 +1,5 @@ +#define UNW_LOCAL_ONLY +#include +#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY) +#include "Gregs.c" +#endif Index: libunwind/src/ppc64/Lresume.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Lresume.c @@ -0,0 +1,5 @@ +#define UNW_LOCAL_ONLY +#include +#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY) +#include "Gresume.c" +#endif Index: libunwind/src/ppc64/Lstep.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/Lstep.c @@ -0,0 +1,5 @@ +#define UNW_LOCAL_ONLY +#include +#if defined(UNW_LOCAL_ONLY) && !defined(UNW_REMOTE_ONLY) +#include "Gstep.c" +#endif Index: libunwind/src/ppc64/Make-arch.in =================================================================== --- /dev/null +++ libunwind/src/ppc64/Make-arch.in @@ -0,0 +1,11 @@ +# Word size. +ELFW = 64 +# Does use dwarf2 unwind info. +dwarf_target = true + +libunwind_setjmp_OBJS += \ + $(arch)/longjmp.o \ + $(arch)/siglongjmp.o + +libunwind_OBJS_common += \ + $(arch)/is_fpreg.o Index: libunwind/src/ppc64/init.h =================================================================== --- /dev/null +++ libunwind/src/ppc64/init.h @@ -0,0 +1,81 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2002 Hewlett-Packard Co + + +Contributed by Corey Ashford + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "unwind_i.h" + +static inline int +common_init (struct cursor *c) +{ + int ret; + int i; + + for (i = UNW_PPC64_R0; i <= UNW_PPC64_R31; i++) { + c->dwarf.loc[i] = DWARF_REG_LOC (&c->dwarf, i); + } + for (i = UNW_PPC64_F0; i <= UNW_PPC64_F31; i++) { + c->dwarf.loc[i] = DWARF_FPREG_LOC (&c->dwarf, i); + } + for (i = UNW_PPC64_V0; i <= UNW_PPC64_V31; i++) { + c->dwarf.loc[i] = DWARF_VREG_LOC (&c->dwarf, i); + } + + for (i = UNW_PPC64_CR0; i <= UNW_PPC64_CR7; i++) { + c->dwarf.loc[i] = DWARF_REG_LOC (&c->dwarf, i); + } + c->dwarf.loc[UNW_PPC64_ARG_POINTER] = DWARF_REG_LOC (&c->dwarf, UNW_PPC64_ARG_POINTER); + c->dwarf.loc[UNW_PPC64_CTR] = DWARF_REG_LOC (&c->dwarf, UNW_PPC64_CTR); + c->dwarf.loc[UNW_PPC64_VSCR] = DWARF_REG_LOC (&c->dwarf, UNW_PPC64_VSCR); + + c->dwarf.loc[UNW_PPC64_XER] = DWARF_REG_LOC (&c->dwarf, UNW_PPC64_XER); + c->dwarf.loc[UNW_PPC64_LR] = DWARF_REG_LOC (&c->dwarf, UNW_PPC64_LR); + c->dwarf.loc[UNW_PPC64_VRSAVE] = DWARF_REG_LOC (&c->dwarf, UNW_PPC64_VRSAVE); + c->dwarf.loc[UNW_PPC64_SPEFSCR] = DWARF_REG_LOC (&c->dwarf, UNW_PPC64_SPEFSCR); + c->dwarf.loc[UNW_PPC64_SPE_ACC] = DWARF_REG_LOC (&c->dwarf, UNW_PPC64_SPE_ACC); + + c->dwarf.loc[UNW_PPC64_NIP] = DWARF_REG_LOC (&c->dwarf, UNW_PPC64_NIP); + + ret = dwarf_get (&c->dwarf, c->dwarf.loc[UNW_PPC64_NIP], &c->dwarf.ip); + if (ret < 0) + return ret; + + ret = dwarf_get (&c->dwarf, DWARF_REG_LOC (&c->dwarf, UNW_PPC64_R1), + &c->dwarf.cfa); + if (ret < 0) + return ret; + + c->sigcontext_format = PPC64_SCF_NONE; + c->sigcontext_addr = 0; + + c->dwarf.args_size = 0; + c->dwarf.ret_addr_column = 0; + c->dwarf.pi_valid = 0; + c->dwarf.pi_is_dynamic = 0; + c->dwarf.hint = 0; + c->dwarf.prev_rs = 0; + + return 0; +} Index: libunwind/src/ppc64/is_fpreg.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/is_fpreg.c @@ -0,0 +1,32 @@ +/* libunwind - a platform-independent unwind library + Copyright (c) 2004-2005 Hewlett-Packard Development Company, L.P. + Contributed by David Mosberger-Tang + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "libunwind_i.h" + +PROTECTED int +unw_is_fpreg (int regnum) +{ + return (regnum >= UNW_PPC64_F0 && regnum <= UNW_PPC64_F31); +} Index: libunwind/src/ppc64/longjmp.S =================================================================== --- /dev/null +++ libunwind/src/ppc64/longjmp.S @@ -0,0 +1,34 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2004-2005 Hewlett-Packard Co + Contributed by David Mosberger-Tang + + Copied from src/x86_64/, modified slightly (or made empty stubs) for + building frysk successfully on ppc64, by Wu Zhou + Will be replaced when libunwind is ready on ppc64 platform. + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + + .globl _UI_longjmp_cont + + .type _UI_longjmp_cont, @function +_UI_longjmp_cont: + .size _UI_longjmp_cont, .-_UI_longjmp_cont Index: libunwind/src/ppc64/regname.c =================================================================== --- /dev/null +++ libunwind/src/ppc64/regname.c @@ -0,0 +1,161 @@ +/* libunwind - a platform-independent unwind library + + Copied from src/x86_64/, modified slightly (or made empty stubs) for + building frysk successfully on ppc64, by Wu Zhou + Will be replaced when libunwind is ready on ppc64 platform. + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "unwind_i.h" + +static const char *regname[] = + { + [UNW_PPC64_R0]="GPR0", + [UNW_PPC64_R1]="GPR1", + [UNW_PPC64_R2]="GPR2", + [UNW_PPC64_R3]="GPR3", + [UNW_PPC64_R4]="GPR4", + [UNW_PPC64_R5]="GPR5", + [UNW_PPC64_R6]="GPR6", + [UNW_PPC64_R7]="GPR7", + [UNW_PPC64_R8]="GPR8", + [UNW_PPC64_R9]="GPR9", + [UNW_PPC64_R10]="GPR10", + [UNW_PPC64_R11]="GPR11", + [UNW_PPC64_R12]="GPR12", + [UNW_PPC64_R13]="GPR13", + [UNW_PPC64_R14]="GPR14", + [UNW_PPC64_R15]="GPR15", + [UNW_PPC64_R16]="GPR16", + [UNW_PPC64_R17]="GPR17", + [UNW_PPC64_R18]="GPR18", + [UNW_PPC64_R19]="GPR19", + [UNW_PPC64_R20]="GPR20", + [UNW_PPC64_R21]="GPR21", + [UNW_PPC64_R22]="GPR22", + [UNW_PPC64_R23]="GPR23", + [UNW_PPC64_R24]="GPR24", + [UNW_PPC64_R25]="GPR25", + [UNW_PPC64_R26]="GPR26", + [UNW_PPC64_R27]="GPR27", + [UNW_PPC64_R28]="GPR28", + [UNW_PPC64_R29]="GPR29", + [UNW_PPC64_R30]="GPR30", + [UNW_PPC64_R31]="GPR31", + + [UNW_PPC64_F0]="FPR0", + [UNW_PPC64_F1]="FPR1", + [UNW_PPC64_F2]="FPR2", + [UNW_PPC64_F3]="FPR3", + [UNW_PPC64_F4]="FPR4", + [UNW_PPC64_F5]="FPR5", + [UNW_PPC64_F6]="FPR6", + [UNW_PPC64_F7]="FPR7", + [UNW_PPC64_F8]="FPR8", + [UNW_PPC64_F9]="FPR9", + [UNW_PPC64_F10]="FPR10", + [UNW_PPC64_F11]="FPR11", + [UNW_PPC64_F12]="FPR12", + [UNW_PPC64_F13]="FPR13", + [UNW_PPC64_F14]="FPR14", + [UNW_PPC64_F15]="FPR15", + [UNW_PPC64_F16]="FPR16", + [UNW_PPC64_F17]="FPR17", + [UNW_PPC64_F18]="FPR18", + [UNW_PPC64_F19]="FPR19", + [UNW_PPC64_F20]="FPR20", + [UNW_PPC64_F21]="FPR21", + [UNW_PPC64_F22]="FPR22", + [UNW_PPC64_F23]="FPR23", + [UNW_PPC64_F24]="FPR24", + [UNW_PPC64_F25]="FPR25", + [UNW_PPC64_F26]="FPR26", + [UNW_PPC64_F27]="FPR27", + [UNW_PPC64_F28]="FPR28", + [UNW_PPC64_F29]="FPR29", + [UNW_PPC64_F30]="FPR30", + [UNW_PPC64_F31]="FPR31", + + [UNW_PPC64_LR]="LR", + [UNW_PPC64_CTR]="CTR", + [UNW_PPC64_ARG_POINTER]="ARG_POINTER", + + [UNW_PPC64_CR0]="CR0", + [UNW_PPC64_CR1]="CR1", + [UNW_PPC64_CR2]="CR2", + [UNW_PPC64_CR3]="CR3", + [UNW_PPC64_CR4]="CR4", + [UNW_PPC64_CR5]="CR5", + [UNW_PPC64_CR6]="CR6", + [UNW_PPC64_CR7]="CR7", + + [UNW_PPC64_XER]="XER", + + [UNW_PPC64_V0]="VR0", + [UNW_PPC64_V1]="VR1", + [UNW_PPC64_V2]="VR2", + [UNW_PPC64_V3]="VR3", + [UNW_PPC64_V4]="VR4", + [UNW_PPC64_V5]="VR5", + [UNW_PPC64_V6]="VR6", + [UNW_PPC64_V7]="VR7", + [UNW_PPC64_V8]="VR8", + [UNW_PPC64_V9]="VR9", + [UNW_PPC64_V10]="VR10", + [UNW_PPC64_V11]="VR11", + [UNW_PPC64_V12]="VR12", + [UNW_PPC64_V13]="VR13", + [UNW_PPC64_V14]="VR14", + [UNW_PPC64_V15]="VR15", + [UNW_PPC64_V16]="VR16", + [UNW_PPC64_V17]="VR17", + [UNW_PPC64_V18]="VR18", + [UNW_PPC64_V19]="VR19", + [UNW_PPC64_V20]="VR20", + [UNW_PPC64_V21]="VR21", + [UNW_PPC64_V22]="VR22", + [UNW_PPC64_V23]="VR23", + [UNW_PPC64_V24]="VR24", + [UNW_PPC64_V25]="VR25", + [UNW_PPC64_V26]="VR26", + [UNW_PPC64_V27]="VR27", + [UNW_PPC64_V28]="VR28", + [UNW_PPC64_V29]="VR29", + [UNW_PPC64_V30]="VR30", + [UNW_PPC64_V31]="VR31", + + [UNW_PPC64_VSCR]="VSCR", + + [UNW_PPC64_VRSAVE]="VRSAVE", + [UNW_PPC64_SPE_ACC]="SPE_ACC", + [UNW_PPC64_SPEFSCR]="SPEFSCR", + + }; + +PROTECTED const char * +unw_regname (unw_regnum_t reg) +{ + if (reg < (unw_regnum_t) ARRAY_SIZE (regname)) + return regname[reg]; + else + return "???"; +} Index: libunwind/src/ppc64/setcontext.S =================================================================== --- /dev/null +++ libunwind/src/ppc64/setcontext.S @@ -0,0 +1,4 @@ + .global _UI_setcontext + +_UI_setcontext: + retq Index: libunwind/src/ppc64/siglongjmp.S =================================================================== --- /dev/null +++ libunwind/src/ppc64/siglongjmp.S @@ -0,0 +1,33 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2004 Hewlett-Packard Co + Contributed by David Mosberger-Tang + + Copied from src/x86_64/, modified slightly (or made empty stubs) for + building frysk successfully on ppc64, by Wu Zhou + Will be replaced when libunwind is ready on ppc64 platform. + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + + .globl _UI_siglongjmp_cont + +/*_UI_siglongjmp_cont: + retq */ Index: libunwind/src/ppc64/ucontext_i.h =================================================================== --- /dev/null +++ libunwind/src/ppc64/ucontext_i.h @@ -0,0 +1,174 @@ +/* Copyright (C) 2004 Hewlett-Packard Co. + Contributed by David Mosberger-Tang . + + Copied from src/x86_64/, modified slightly for building + frysk successfully on ppc64, by Wu Zhou + Will be replaced when libunwind is ready on ppc64 platform. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#ifndef ucontext_i_h +#define ucontext_i_h + +#include + +/* These values were derived by reading + /usr/src/linux-2.6.18-1.8/arch/um/include/sysdep-ppc/ptrace.h and + /usr/src/linux-2.6.18-1.8/arch/powerpc/kernel/ppc32.h +*/ + +#define NIP_IDX 32 +#define MSR_IDX 33 +#define ORIG_GPR3_IDX 34 +#define CTR_IDX 35 +#define LINK_IDX 36 +#define XER_IDX 37 +#define CCR_IDX 38 +#define SOFTE_IDX 39 +#define TRAP_IDX 40 +#define DAR_IDX 41 +#define DSISR_IDX 42 +#define RESULT_IDX 43 + +#define VSCR_IDX 32 +#define VRSAVE_IDX 33 + +/* These are dummy structures used only for obtaining the offsets of the + various structure members. */ +static ucontext_t dmy_ctxt; +static vrregset_t dmy_vrregset; + +#define UC_MCONTEXT_GREGS_R0 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[0] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R1 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[1] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R2 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[2] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R3 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[3] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R4 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[4] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R5 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[5] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R6 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[6] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R7 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[7] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R8 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[8] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R9 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[9] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R10 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[10] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R11 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[11] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R12 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[12] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R13 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[13] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R14 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[14] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R15 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[15] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R16 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[16] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R17 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[17] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R18 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[18] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R19 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[19] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R20 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[20] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R21 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[21] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R22 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[22] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R23 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[23] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R24 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[24] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R25 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[25] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R26 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[26] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R27 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[27] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R28 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[28] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R29 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[29] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R30 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[30] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_R31 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[31] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_NIP ((void *)&dmy_ctxt.uc_mcontext.gp_regs[NIP_IDX] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_MSR ((void *)&dmy_ctxt.uc_mcontext.gp_regs[MSR_IDX] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_ORIG_GPR3 ((void *)&dmy_ctxt.uc_mcontext.gp_regs[ORIG_GPR3_IDX] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_CTR ((void *)&dmy_ctxt.uc_mcontext.gp_regs[CTR_IDX] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_LINK ((void *)&dmy_ctxt.uc_mcontext.gp_regs[LINK_IDX] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_XER ((void *)&dmy_ctxt.uc_mcontext.gp_regs[XER_IDX] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_CCR ((void *)&dmy_ctxt.uc_mcontext.gp_regs[CCR_IDX] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_SOFTE ((void *)&dmy_ctxt.uc_mcontext.gp_regs[SOFTE_IDX] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_TRAP ((void *)&dmy_ctxt.uc_mcontext.gp_regs[TRAP_IDX] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_DAR ((void *)&dmy_ctxt.uc_mcontext.gp_regs[DAR_IDX] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_DSISR ((void *)&dmy_ctxt.uc_mcontext.gp_regs[DSISR_IDX] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_GREGS_RESULT ((void *)&dmy_ctxt.uc_mcontext.gp_regs[RESULT_IDX] - (void *)&dmy_ctxt) + +#define UC_MCONTEXT_FREGS_R0 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[0] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R1 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[1] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R2 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[2] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R3 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[3] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R4 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[4] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R5 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[5] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R6 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[6] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R7 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[7] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R8 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[8] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R9 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[9] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R10 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[10] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R11 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[11] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R12 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[12] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R13 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[13] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R14 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[14] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R15 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[15] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R16 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[16] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R17 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[17] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R18 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[18] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R19 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[19] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R20 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[20] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R21 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[21] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R22 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[22] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R23 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[23] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R24 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[24] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R25 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[25] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R26 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[26] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R27 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[27] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R28 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[28] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R29 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[29] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R30 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[30] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_R31 ((void *)&dmy_ctxt.uc_mcontext.fp_regs[31] - (void *)&dmy_ctxt) +#define UC_MCONTEXT_FREGS_FPSCR ((void *)&dmy_ctxt.uc_mcontext.fp_regs[32] - (void *)&dmy_ctxt) + +#define UC_MCONTEXT_V_REGS ((void *)&dmy_ctxt.uc_mcontext.v_regs - (void *)&dmy_ctxt) + +#define UC_MCONTEXT_VREGS_R0 ((void *)&dmy_vrregset.vrregs[0] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R1 ((void *)&dmy_vrregset.vrregs[1] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R2 ((void *)&dmy_vrregset.vrregs[2] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R3 ((void *)&dmy_vrregset.vrregs[3] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R4 ((void *)&dmy_vrregset.vrregs[4] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R5 ((void *)&dmy_vrregset.vrregs[5] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R6 ((void *)&dmy_vrregset.vrregs[6] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R7 ((void *)&dmy_vrregset.vrregs[7] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R8 ((void *)&dmy_vrregset.vrregs[8] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R9 ((void *)&dmy_vrregset.vrregs[9] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R10 ((void *)&dmy_vrregset.vrregs[10] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R11 ((void *)&dmy_vrregset.vrregs[11] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R12 ((void *)&dmy_vrregset.vrregs[12] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R13 ((void *)&dmy_vrregset.vrregs[13] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R14 ((void *)&dmy_vrregset.vrregs[14] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R15 ((void *)&dmy_vrregset.vrregs[15] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R16 ((void *)&dmy_vrregset.vrregs[16] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R17 ((void *)&dmy_vrregset.vrregs[17] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R18 ((void *)&dmy_vrregset.vrregs[18] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R19 ((void *)&dmy_vrregset.vrregs[19] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R20 ((void *)&dmy_vrregset.vrregs[20] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R21 ((void *)&dmy_vrregset.vrregs[21] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R22 ((void *)&dmy_vrregset.vrregs[22] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R23 ((void *)&dmy_vrregset.vrregs[23] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R24 ((void *)&dmy_vrregset.vrregs[24] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R25 ((void *)&dmy_vrregset.vrregs[25] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R26 ((void *)&dmy_vrregset.vrregs[26] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R27 ((void *)&dmy_vrregset.vrregs[27] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R28 ((void *)&dmy_vrregset.vrregs[28] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R29 ((void *)&dmy_vrregset.vrregs[29] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R30 ((void *)&dmy_vrregset.vrregs[30] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_R31 ((void *)&dmy_vrregset.vrregs[31] - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_VSCR ((void *)&dmy_vrregset.vscr - (void *)&dmy_vrregset) +#define UC_MCONTEXT_VREGS_VRSAVE ((void *)&dmy_vrregset.vrsave - (void *)&dmy_vrregset) + +#endif Index: libunwind/src/ppc64/unwind_i.h =================================================================== --- /dev/null +++ libunwind/src/ppc64/unwind_i.h @@ -0,0 +1,55 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2002, 2005 Hewlett-Packard Co + Contributed by David Mosberger-Tang + + Copied from src/x86_64/, modified slightly for building + frysk successfully on ppc64, by Wu Zhou + Will be replaced when libunwind is ready on ppc64 platform. + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#ifndef unwind_i_h +#define unwind_i_h + +#include +#include + +#include + +#include +#include + +#define ppc64_lock UNW_OBJ(lock) +#define ppc64_local_resume UNW_OBJ(local_resume) +#define ppc64_local_addr_space_init UNW_OBJ(local_addr_space_init) +#if 0 +#define ppc64_scratch_loc UNW_OBJ(scratch_loc) +#endif + +extern void ppc64_local_addr_space_init (void); +extern int ppc64_local_resume (unw_addr_space_t as, unw_cursor_t *cursor, + void *arg); +#if 0 +extern dwarf_loc_t ppc64_scratch_loc (struct cursor *c, unw_regnum_t reg); +#endif + +#endif /* unwind_i_h */ Index: libunwind/configure.in =================================================================== --- libunwind.orig/configure.in +++ libunwind/configure.in @@ -61,6 +61,7 @@ get_arch() { case "$1" in i?86) echo x86;; hppa*) echo hppa;; + powerpc64) echo "ppc64";; *) echo $1;; esac } @@ -73,6 +74,7 @@ AM_CONDITIONAL(ARCH_IA64, test x$target_ AM_CONDITIONAL(ARCH_HPPA, test x$target_arch = xhppa) AM_CONDITIONAL(ARCH_X86, test x$target_arch = xx86) AM_CONDITIONAL(ARCH_X86_64, test x$target_arch = xx86_64) +AM_CONDITIONAL(ARCH_PPC64, test x$target_arch = xppc64) AM_CONDITIONAL(OS_LINUX, expr x$target_os : xlinux >/dev/null) AM_CONDITIONAL(OS_HPUX, expr x$target_os : xhpux >/dev/null) Index: libunwind/include/libunwind-common.h.in =================================================================== --- libunwind.orig/include/libunwind-common.h.in +++ libunwind/include/libunwind-common.h.in @@ -1,6 +1,7 @@ /* libunwind - a platform-independent unwind library Copyright (C) 2001-2004 Hewlett-Packard Co Contributed by David Mosberger-Tang + Copyright Red Hat 2007 This file is part of libunwind. @@ -114,6 +115,13 @@ typedef unw_tdep_context_t unw_context_t typedef unw_tdep_fpreg_t unw_fpreg_t; +/* Return 1 if register number R is a vector register, zero + otherwise. + This routine is signal-safe. */ +#define unw_is_vreg(r) unw_tdep_is_vreg(r) + +typedef unw_tdep_vreg_t unw_vreg_t; + typedef struct unw_addr_space *unw_addr_space_t; /* Each target may define it's own set of flags, but bits 0-15 are @@ -166,10 +174,14 @@ typedef struct unw_accessors int (*access_reg) (unw_addr_space_t, unw_regnum_t, unw_word_t *, int, void *); - /* Access register number REG at address ADDR. */ + /* Access floating point register number REG at address ADDR. */ int (*access_fpreg) (unw_addr_space_t, unw_regnum_t, unw_fpreg_t *, int, void *); + /* Access vector register number REG at address ADDR. */ + int (*access_vreg) (unw_addr_space_t, unw_regnum_t, + unw_vreg_t *, int, void *); + int (*resume) (unw_addr_space_t, unw_cursor_t *, void *); /* Optional call back to obtain the name of a (static) procedure. @@ -178,6 +190,7 @@ typedef struct unw_accessors NULL. */ int (*get_proc_name) (unw_addr_space_t, unw_word_t, char *, size_t, unw_word_t *, void *); + int validate; } unw_accessors_t; @@ -218,6 +231,8 @@ unw_save_loc_t; #define unw_set_reg UNW_OBJ(set_reg) #define unw_get_fpreg UNW_OBJ(get_fpreg) #define unw_set_fpreg UNW_OBJ(set_fpreg) +#define unw_get_vreg UNW_OBJ(get_vreg) +#define unw_set_vreg UNW_OBJ(set_vreg) #define unw_get_save_loc UNW_OBJ(get_save_loc) #define unw_is_signal_frame UNW_OBJ(is_signal_frame) #define unw_get_proc_name UNW_OBJ(get_proc_name) @@ -225,6 +240,7 @@ unw_save_loc_t; #define unw_regname UNW_ARCH_OBJ(regname) #define unw_flush_cache UNW_ARCH_OBJ(flush_cache) #define unw_strerror UNW_ARCH_OBJ(strerror) +#define unw_get_unwind_table UNW_ARCH_OBJ(get_unwind_table) extern unw_addr_space_t unw_create_addr_space (unw_accessors_t *, int); extern void unw_destroy_addr_space (unw_addr_space_t); @@ -244,9 +260,16 @@ extern int unw_get_reg (unw_cursor_t *, extern int unw_set_reg (unw_cursor_t *, int, unw_word_t); extern int unw_get_fpreg (unw_cursor_t *, int, unw_fpreg_t *); extern int unw_set_fpreg (unw_cursor_t *, int, unw_fpreg_t); +extern int unw_get_vreg (unw_cursor_t *, int, unw_vreg_t *); +extern int unw_set_vreg (unw_cursor_t *, int, unw_vreg_t); extern int unw_get_save_loc (unw_cursor_t *, int, unw_save_loc_t *); extern int unw_is_signal_frame (unw_cursor_t *); extern int unw_get_proc_name (unw_cursor_t *, char *, size_t, unw_word_t *); extern const char *unw_strerror (int); +extern int unw_get_unwind_table(unw_addr_space_t as, unw_word_t ip, + unw_proc_info_t *pi, int need_unwind_info, + void *image, size_t size, + unsigned long segbase, unsigned long mapoff, + void *arg); extern unw_addr_space_t unw_local_addr_space; Index: libunwind/src/mi/Gget_vreg.c =================================================================== --- /dev/null +++ libunwind/src/mi/Gget_vreg.c @@ -0,0 +1,34 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2004-2005 Hewlett-Packard Co + Contributed by David Mosberger-Tang + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "libunwind_i.h" + +PROTECTED int +unw_get_vreg (unw_cursor_t *cursor, int regnum, unw_vreg_t *valp) +{ + struct cursor *c = (struct cursor *) cursor; + + return tdep_access_vreg (c, regnum, valp, 0); +} Index: libunwind/src/mi/Gset_vreg.c =================================================================== --- /dev/null +++ libunwind/src/mi/Gset_vreg.c @@ -0,0 +1,34 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2004-2005 Hewlett-Packard Co + Contributed by David Mosberger-Tang + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "libunwind_i.h" + +PROTECTED int +unw_set_vreg (unw_cursor_t *cursor, int regnum, unw_vreg_t val) +{ + struct cursor *c = (struct cursor *) cursor; + + return tdep_access_vreg (c, regnum, &val, 1); +} Index: libunwind/src/ptrace/_UPT_reg_offset.c =================================================================== --- libunwind.orig/src/ptrace/_UPT_reg_offset.c +++ libunwind/src/ptrace/_UPT_reg_offset.c @@ -286,6 +286,8 @@ int _UPT_reg_offset[UNW_REG_LAST + 1] = // [UNW_X86_64_EFLAGS] = 0x90, // [UNW_X86_64_RSP] = 0x98, // [UNW_X86_64_SS] = 0xa0 + +#elif defined(UNW_TARGET_PPC64) #else # error Fix me. #endif Index: libunwind/tests/Makefile.am =================================================================== --- libunwind.orig/tests/Makefile.am +++ libunwind/tests/Makefile.am @@ -25,7 +25,11 @@ if ARCH_IA64 Gia64-test-rbs Lia64-test-rbs \ Gia64-test-readonly Lia64-test-readonly \ ia64-test-setjmp ia64-test-sig -endif +else +if ARCH_PPC64 + noinst_PROGRAMS_arch = ppc64-test-altivec ppc64-test-wchar +endif #ARCH_PPC64 +endif #ARCH_IA64 check_SCRIPTS_cdep = run-ptrace-mapper run-ptrace-misc check_PROGRAMS_cdep = Gtest-bt Ltest-bt Gtest-exc Ltest-exc \ Gtest-init Ltest-init \ @@ -69,6 +73,8 @@ Gia64_test_rbs_SOURCES = Gia64-test-rbs. Lia64_test_nat_SOURCES = Lia64-test-nat.c ia64-test-nat-asm.S Gia64_test_nat_SOURCES = Gia64-test-nat.c ia64-test-nat-asm.S ia64_test_dyn1_SOURCES = ia64-test-dyn1.c ia64-dyn-asm.S flush-cache.S +ppc64_test_altivec_SOURCES = ppc64-test-altivec.c ppc64-test-altivec-utils.c +ppc64_test_wchar_SOURCES = ppc64-test-wchar.c Gtest_init_SOURCES = Gtest-init.cxx Ltest_init_SOURCES = Ltest-init.cxx Gtest_dyn1_SOURCES = Gtest-dyn1.c flush-cache.S Index: libunwind/tests/ppc64-test-altivec-utils.c =================================================================== --- /dev/null +++ libunwind/tests/ppc64-test-altivec-utils.c @@ -0,0 +1,32 @@ +#include +#include + +union si_overlay +{ + vector signed int v; + int ints[4]; +}; + +vector signed int +vec_init () +{ + vector signed int v; + static int count = 1; + + ((union si_overlay *) &v)->ints[0] = count++; + ((union si_overlay *) &v)->ints[1] = count++; + ((union si_overlay *) &v)->ints[2] = count++; + ((union si_overlay *) &v)->ints[3] = count++; + return v; +} + +void +vec_print (vector signed int v) +{ + printf ("%08x %08x %08x %08x", + ((union si_overlay *) &v)->ints[0], + ((union si_overlay *) &v)->ints[1], + ((union si_overlay *) &v)->ints[2], + ((union si_overlay *) &v)->ints[3]); +} + Index: libunwind/tests/ppc64-test-altivec.c =================================================================== --- /dev/null +++ libunwind/tests/ppc64-test-altivec.c @@ -0,0 +1,174 @@ + + +#include +#include +#include +#include +#include +#include + +#include + +#define panic(args...) { fprintf (stderr, args); abort(); } + +extern vector signed int vec_init (); +extern void vec_print (vector signed int v); + +vector signed int vec_stack (int count); + +int +main () +{ + printf ("&vec_stack = %016lx\n", (unsigned long) vec_stack); + vec_stack (3); + return 0; +} + + +vector signed int +vec_stack (int count) +{ + register vector signed int v1; + register vector signed int v2; + register vector signed int v3; + register vector signed int v4; + register vector signed int v5; + register vector signed int v6; + register vector signed int v7; + register vector signed int v8; + register vector signed int v9; + + unw_vreg_t vr; + + unw_cursor_t cursor; + unw_word_t ip, sp; + unw_context_t uc; + int ret; + int verbose = 1; + + /* if (count == 0) return vec_init(); */ + + if (count == 0) + { + unw_getcontext (&uc); + if (unw_init_local (&cursor, &uc) < 0) + { + panic ("unw_init_local failed!\n"); + } + else + { + do + { + if ((ret = unw_get_reg (&cursor, UNW_REG_IP, &ip)) < 0) + { + panic ("FAILURE: unw_get_reg returned %d for UNW_REG_IP\n", + ret); + } + if ((ret = unw_get_reg (&cursor, UNW_REG_SP, &sp)) < 0) + { + panic ("FAILURE: unw_get_reg returned %d for UNW_REG_SP\n", + ret); + } + if ((ret = unw_get_vreg (&cursor, UNW_PPC64_V30, &vr)) < 0) + { + panic + ("FAILURE: unw_get_vreg returned %d for UNW_PPC64_V30\n", + ret); + } + + + if (verbose) + { + const char *regname = unw_regname (UNW_PPC64_V30); + char proc_name_buffer[256]; + unw_word_t offset; + printf ("ip = %016lx, sp=%016lx\n", (long) ip, (long) sp); + printf ("vr30 = %08x %08x %08x %08x\n", + (unsigned int) (vr.halves[0] >> 32), + (unsigned int) (vr.halves[0] & 0xffffffff), + (unsigned int) (vr.halves[1] >> 32), + (unsigned int) (vr.halves[1] & 0xffffffff)); + ret = + unw_get_proc_name (&cursor, proc_name_buffer, + sizeof (proc_name_buffer), &offset); + if (ret == 0) + { + printf ("proc name = %s, offset = %lx\n", + proc_name_buffer, offset); + } + else + { + panic ("unw_get_proc_name returned %d\n", ret); + } + printf ("unw_regname(UNW_PPC_V30) = %s\n\n", regname); + } + + ret = unw_step (&cursor); + if (ret < 0) + { + unw_get_reg (&cursor, UNW_REG_IP, &ip); + panic ("FAILURE: unw_step() returned %d for ip=%lx\n", ret, + (long) ip); + } + } + while (ret > 0); + } + } + + v1 = vec_init (); + v2 = vec_init (); + v3 = vec_init (); + v4 = vec_init (); + v5 = vec_init (); + v6 = vec_init (); + + /* make use of all of the registers in some calculation */ + v7 = + vec_nor (v1, vec_add (v2, vec_sub (v3, vec_and (v4, vec_or (v5, v6))))); + + /* + * "force" the registers to be non-volatile by making a call and also + * using the registers after the call. + */ + v8 = vec_stack (count - 1); + + /* + * Use the result from the previous call, plus all of the non-volatile + * registers in another calculation. + */ + v9 = + vec_nor (v1, + vec_add (v2, + vec_sub (v3, + vec_and (v4, vec_or (v5, vec_xor (v6, v8)))))); + + printf ("v1 - "); + vec_print (v1); + printf ("\n"); + printf ("v2 - "); + vec_print (v2); + printf ("\n"); + printf ("v3 - "); + vec_print (v3); + printf ("\n"); + printf ("v4 - "); + vec_print (v4); + printf ("\n"); + printf ("v5 - "); + vec_print (v5); + printf ("\n"); + printf ("v6 - "); + vec_print (v6); + printf ("\n"); + printf ("v7 - "); + vec_print (v7); + printf ("\n"); + printf ("v8 - "); + vec_print (v8); + printf ("\n"); + printf ("v9 - "); + vec_print (v9); + printf ("\n"); + + return v9; +} Index: libunwind/tests/ppc64-test-wchar.c =================================================================== --- /dev/null +++ libunwind/tests/ppc64-test-wchar.c @@ -0,0 +1,20 @@ +#include +#include +main () +{ + wchar_t *wstring = + L"Now is the time for all good men to come to the aid of their country"; + int i; + int ret; + + printf("wcslen(wstring) = %d\n", wcslen(wstring)); + for (i = 0; i < wcslen (wstring); i++) + { + ret = printf ("%lc", wstring[i]); + if (ret != 1) { + printf("printf returned: %d\n", ret); + perror("Linux says"); + } + } + printf("\n"); +} Index: libunwind/include/libunwind-x86.h =================================================================== --- libunwind.orig/include/libunwind-x86.h +++ libunwind/include/libunwind-x86.h @@ -50,6 +50,12 @@ typedef int32_t unw_sword_t; typedef long double unw_tdep_fpreg_t; +/* + * Vector register (in PowerPC64 used for AltiVec registers) + */ +typedef struct { +} unw_tdep_vreg_t; + typedef enum { /* Note: general registers are expected to start with index 0.